Ratings - please read before commenting

[computerrank]

What changed in the algorithm that absolutely killed the heavyweights?

-wilder vs Hellenise is a 1 star fight..
-parker vs wilder, zhang, AJ, Whyte, chisora all 2 star fights.

but,

-Connor ben vs algeri, dobs, van heerden 3 star
-kongo vs mckinson or ekow 3 star.


There are legit world world world class heavyweight fights that the algorithim is evaluating as less than brittish levle welterweight fights.

The only change in new ratings version is a damping factor for older bouts. This seems to show most impact to the heavyweights. The heavyweights seem to have lived from relatively old results compared with the welterweights.

[Manrae]

What changed in the algorithm that absolutely killed the heavyweights?

-wilder vs Hellenise is a 1 star fight..
-parker vs wilder, zhang, AJ, Whyte, chisora all 2 star fights.

but,

-Connor ben vs algeri, dobs, van heerden 3 star
-kongo vs mckinson or ekow 3 star.


There are legit world world world class heavyweight fights that the algorithim is evaluating as less than brittish levle welterweight fights.

The only change in new ratings version is a damping factor for older bouts. This seems to show most impact to the heavyweights. The heavyweights seem to have lived from relatively old results compared with the welterweights.

Historically fights are suffering... Ali's highest rated bout is 3 stars...

[computerrank]

Historically fights are suffering... Ali's highest rated bout is 3 stars...

The rating points level reached differs from time period to time period. The 60s, 70s, 80s showed a low of about 10000 bouts per year. Today we have about 20000 bouts per year. The 30s showed a high of about 30000 bouts per year.

[Manrae]

Historically fights are suffering... Ali's highest rated bout is 3 stars...

The rating points level reached differs from time period to time period. The 60s, 70s, 80s showed a low of about 10000 bouts per year. Today we have about 20000 bouts per year. The 30s showed a high of about 30000 bouts per year.

Is that explained anywhere? There's no context to these stars across time.
Besides, it's still extremely unbelievable to have Ali's greatest fights only at 3.
I highly suggest adjusting the bout numbers to be in context with the time period they're in.
As it stands, fighters are punished or inflated based on factors out of their control (time)

[computerrank]

Historically fights are suffering... Ali's highest rated bout is 3 stars...

The rating points level reached differs from time period to time period. The 60s, 70s, 80s showed a low of about 10000 bouts per year. Today we have about 20000 bouts per year. The 30s showed a high of about 30000 bouts per year.

Is that explained anywhere? There's no context to these stars across time.
Besides, it's still extremely unbelievable to have Ali's greatest fights only at 3.
I highly suggest adjusting the bout numbers to be in context with the time period they're in.
As it stands, fighters are punished or inflated based on factors out of their control (time)

The rating point limits for the stars are related to the current ratings. See https://boxrec.com/wiki/index.php/BoxRe ... escription

It would be possible to determine the ratings point limits for the stars for past time periods too - and to adapt the stars corresponding to the time depending values.

But currently the BoxRec ratings focus in on the current ratings. Maybe such an adaption will be added later.

[SportsRatings]

joshua #1, anderson #3, fury #11.......................kinda bizarre rankings tbh

It seems like WHR is kind of chaotic, in that a small change in initial conditions (the "dummy" bouts?) creates a large change down the line

[Grey]

Hi Martin, why is this upcoming bout between #1 and #3 only rated as 2 stars? Seems weird to me:

https://boxrec.com/en/event/895619/3154916

[computerrank]

joshua #1, anderson #3, fury #11.......................kinda bizarre rankings tbh

It seems like WHR is kind of chaotic, in that a small change in initial conditions (the "dummy" bouts?) creates a large change down the line

It wasn't a change in dummy bouts, it was a new damping factor for older bouts. And with the current release update it was a reduced implementation of that factor. And yes, the ratings are very sensible to any parameter changes. But that is due to very insufficient competition in pro boxing compared with other pro sports as soccer, tennis and golf.

[computerrank]

Hi Martin, why is this upcoming bout between #1 and #3 only rated as 2 stars? Seems weird to me:

https://boxrec.com/en/event/895619/3154916

It simply is a bug :-). Should be done with next complete ratings run tomorrow.

[Grey]

Make sense

Thanks Martin!

[computerrank]

Make sense

Thanks Martin!

It was even simpler, no division was assigned, so heavyweight was assumed. Now I corrected it to super flyweight ...

[Grey]

Make sense

Thanks Martin!

It was even simpler, no division was assigned, so heavyweight was assumed. Now I corrected it to super flyweight ...

Ahhh that's good to know! I will doublecheck divisions in the future.

[computerrank]

There is a discussion in the Current Scene forum
viewtopic.php?p=6011994#p6011994

The BoxRec p4p ratings are simply a comprehensive collection of all divisional ratings, where the points are multiplied by a division depending factor.

I can simply reduce that factor and then get those ratings for the top100 p4p boxers:

Code: Select all

  1 Welterweight          447121 Terence Crawford               US 158.6   5.4 1
  2 Super Bantamweight    628407 Naoya Inoue                    JP 155.4   4.5 1
  3 Super Middleweight    348759 Saul Alvarez                   MX 93.09   3.3 1
  4 Bantamweight          718508 Junto Nakatani                 JP 67.39   4.0 1
  5 Light Heavyweight     646981 Artur Beterbiev                CA 64.05   4.7 1
  6 Lightweight           790719 Shakur Stevenson               US 57.39   3.1 1
  7 Light Heavyweight     703924 Dmitrii Bivol                  RU 51.06   4.2 1
  8 Light Welterweight    749669 Subriel Matias                 PR 46.77   4.1 1
  9 Welterweight          756515 Jaron Ennis                    US 45.39   3.8 1
 10 Super Featherweight   602423 Emanuel Navarrete              MX 45.12   2.9 1
 11 Super Middleweight    672259 David Benavidez                US 44.09   3.7 1
 12 Light Flyweight       692967 Kenshiro Teraji                JP 41.87   3.1 1
 13 Flyweight             791293 Jesse Rodriguez                US 40.05   3.3 1
 14 Welterweight          765995 Ryan Garcia                    US 37.88   2.8 1
 15 Light Welterweight    741718 Devin Haney                    US 37.54   2.5 1
 16 Featherweight         718399 Brandon Figueroa               US 35.96   3.9 1
 17 Bantamweight          667667 Takuma Inoue                   JP 35.82   3.4 1
 18 Super Featherweight   626343 O'Shaquie Foster               US 35.67   3.1 1
 19 Lightweight           744388 William Zepeda Segura          MX 35.36   3.9 1
 20 Super Flyweight       483786 Kazuto Ioka                    JP 32.26   4.0 1
 21 Super Bantamweight    421916 John Riel Casimero             PH 32.10   3.9 1
 22 Super Featherweight   806436 Masanori Rikiishi              JP 31.49   3.4 1
 23 Lightweight           659771 Vasyl Lomachenko               UA 31.23   2.9 1
 24 Welterweight          629465 Errol Spence Jr                US 30.98   4.7 1
 25 Featherweight         741197 Luis Alberto Lopez             MX 30.97   2.8 1
 26 Featherweight         582091 Leigh Wood                     GB 30.72   3.2 1
 27 Middleweight          471634 Jermall Charlo                 US 30.47   8.2 1
 28 Light Middleweight    766727 Vergil Ortiz Jr                US 29.64   5.2 1
 29 Super Middleweight    659924 Jaime Munguia                  MX 29.34   3.0 1
 30 Light Welterweight    776269 Teofimo Lopez                  US 29.18   2.8 1
 31 Flyweight             685429 Seigo Yuri Akui                JP 28.52   3.6 1
 32 Super Bantamweight    700183 Stephen Fulton                 US 28.36   3.7 1
 33 Lightweight           775203 Raymond Muratalla              US 27.21   3.7 1
 34 Middleweight          774417 Zhanibek Alimkhanuly           KZ 27.17   3.3 1
 35 Light Welterweight    714366 Isaac Cruz                     MX 26.87   3.1 1
 36 Welterweight          612589 Giovani Santillan              US 26.38   3.8 1
 37 Super Featherweight   746707 Andres Cortes                  US 26.35   3.8 1
 38 Middleweight          588468 Chris Eubank Jr                GB 26.21   4.3 1
 39 Light Welterweight    632104 Jose Carlos Ramirez            US 25.86   4.1 1
 40 Heavyweight           659772 Oleksandr Usyk                 UA 25.34   4.1 1
 41 Super Bantamweight    832952 Sam Goodman                    AU 24.59   3.0 1
 42 Super Flyweight       666339 Kosei Tanaka                   JP 23.89   4.0 1
 43 Light Welterweight    469170 Steve Claggett                 CA 23.78   3.2 1
 44 Heavyweight           659461 Anthony Joshua                 GB 23.41   4.0 1
 45 Light Welterweight    787807 Richardson Hitchins            US 23.36   3.0 1
 46 Super Featherweight   629933 Oscar Valdez                   MX 23.13   3.1 1
 47 Minimumweight         846108 Ginjiro Shigeoka               JP 22.93   4.2 1
 48 Lightweight           790678 Zaur Abdullaev                 RU 22.80   3.6 1
 49 Welterweight          750377 Conor Benn                     GB 22.32   4.1 1
 50 Super Middleweight    785657 Christian Mbilli               FR 22.23   3.7 1
 51 Light Welterweight    672119 Andy Hiraoka                   JP 22.18   5.9 1
 52 Light Middleweight    773847 Sebastian Fundora              US 22.02   2.8 1
 53 Middleweight          457231 Erislandy Lara                 US 21.77   5.4 1
 54 Bantamweight          898844 Ryosuke Nishida                JP 21.07   3.1 1
 55 Light Welterweight    611370 Regis Prograis                 US 20.91   2.9 1
 56 Light Middleweight    783149 Tim Tszyu                      AU 20.62   2.7 1
 57 Super Bantamweight    611983 Luis Nery                      MX 20.57   3.8 1
 58 Featherweight         668600 Rafael Espinoza                MX 20.45   4.1 1
 59 Cruiserweight         509666 Gilberto Ramirez               MX 20.19   3.6 1
 60 Featherweight         801849 Nick Ball                      GB 20.11   2.7 1
 61 Middleweight          778622 Meiirim Nursultanov            KZ 19.90   3.4 1
 62 Featherweight         850274 Robeisy Ramirez                CU 19.87   2.5 1
 63 Light Middleweight    851173 Israil Madrimov                UZ 19.85   4.0 1
 64 Super Bantamweight    482863 Marlon Tapales                 PH 19.63   4.0 1
 65 Featherweight         861531 Raymond Ford                   US 19.36   3.2 1
 66 Bantamweight          990774 Yoshiki Takei                  JP 19.35   3.0 1
 67 Light Flyweight       752510 Masamichi Yabuki               JP 19.19   4.9 1
 68 Light Welterweight    749212 Liam Paro                      AU 19.13   4.0 1
 69 Light Welterweight    655301 Arnold Barboza Jr              US 19.04   3.6 1
 70 Middleweight          808683 Hamzah Sheeraz                 GB 18.84   3.6 1
 71 Super Bantamweight    828415 Murodjon Akhmadaliev           UZ 18.69   3.2 1
 72 Super Featherweight   794105 Joe Cordina                    GB 18.68   2.9 1
 73 Super Bantamweight    793753 Alan Picasso Romero            MX 18.61   4.2 1
 74 Super Bantamweight    706444 Bryan Mercado Vazquez          MX 18.60   3.9 1
 75 Super Bantamweight    859643 Liam Davies                    GB 18.57   3.0 1
 76 Light Middleweight    433135 Jermell Charlo                 US 18.54   5.1 1
 77 Minimumweight         919293 Oscar Collazo                  US 18.15   3.4 1
 78 Lightweight           814937 Frank Martin                   US 17.87   3.0 1
 79 Cruiserweight         811275 Chris Billam-Smith             GB 17.84   2.9 1
 80 Light Welterweight    789597 Gary Antuanne Russell          US 17.84   4.3 1
 81 Super Flyweight       809729 Fernando Daniel Martinez       AR 17.78   3.9 1
 82 Light Welterweight    725709 Josh Taylor                    GB 17.63   3.2 1
 83 Featherweight         632458 Angelo Leo                     US 17.52   3.8 1
 84 Lightweight           856316 Albert Batyrgaziev             RU 17.46   2.9 1
 85 Flyweight             775118 Sunny Edwards                  GB 16.85   2.7 1
 86 Welterweight          665878 Mario Barrios                  US 16.78   3.3 1
 87 Super Bantamweight    580441 Ra'eese Aleem                  US 16.67   3.4 1
 88 Middleweight          466535 Liam Smith                     GB 16.58   3.1 1
 89 Featherweight         768427 Ruben Villa                    US 16.55   5.0 1
 90 Super Featherweight   733152 Eduardo Nunez                  MX 16.47   4.6 1
 91 Super Bantamweight    726502 Ramon Cardenas                 US 16.41   3.2 1
 92 Light Heavyweight     801693 Joshua Buatsi                  GB 16.38   3.6 1
 93 Welterweight          828413 Shakhram Giyasov               UZ 16.27   4.2 1
 94 Super Featherweight   656951 Albert Bell                    US 16.01   5.1 1
 95 Super Bantamweight    740239 Toshiki Shimomachi             JP 15.89   3.4 1
 96 Super Middleweight    760625 Edgar Berlanga                 PR 15.85   3.7 1
 97 Light Welterweight    483668 Zhankosh Turarov               KZ 15.85   4.6 1
 98 Super Middleweight    852450 David Morrell                  CU 15.79   3.3 1
 99 Light Middleweight    788164 Serhii Bohachuk                UA 15.69   3.3 1
100 Welterweight          847229 Jin Sasaki                     JP 15.60   2.6 1

[wouter]

The BoxRec p4p ratings are simply a comprehensive collection of all divisional ratings, where the points are multiplied by a division depending factor.

Where's the logic in mulitiplying by a division depending factor?

[computerrank]

The BoxRec p4p ratings are simply a comprehensive collection of all divisional ratings, where the points are multiplied by a division depending factor.

Where's the logic in multlplying by a division depending factor?

The BoxRec WHR rating of a boxer is equivalent to his absolute fighting strength deducted from bout results. Obviously a heavyweight tends to have has more fighting power than a minimumweight boxer - due to more power (related to weight) and range (related to height). That is reflected by the BoxRec WHR ratings showing higher ratings for higher weight divisions.

p4p ratings try to represent a boxer's rating in relation to the relative fighting power of a division. So this can be accomplished by using a division factor increasing with descending division weight.

By analysing fight results of matched boxers from different weight divisions, I found in the past, that the fighting strength of the boxer is about in proportion to the 3rd or 2nd power of his weight. Currently BoxRec uses the 3rd power of the weight as a conversion factor. But here I used the 2nd power of the weight.

[wouter]

The BoxRec WHR rating of a boxer is equivalent to his absolute fighting strength deducted from bout results. Obviously a heavyweight tends to have has more fighting power than a minimumweight boxer - due to more power (related to weight) and range (related to height). That is reflected by the BoxRec WHR ratings showing higher ratings for higher weight divisions.

You can simply deduct the 'fighting strength' from the results, Of course heavyweights have more power than minimumweights, but not compared to the opponents they have to face. Otherwise, you might as well punish the smaller fighters for only having fought light hitters with short arms.

I think the outcome of the current approach shows that it's not the right formula for P4P rankings.

[gregregegg]

The BoxRec WHR rating of a boxer is equivalent to his absolute fighting strength deducted from bout results. Obviously a heavyweight tends to have has more fighting power than a minimumweight boxer - due to more power (related to weight) and range (related to height). That is reflected by the BoxRec WHR ratings showing higher ratings for higher weight divisions.

You can simply deduct the 'fighting strength' from the results, Of course heavyweights have more power than minimumweights, but not compared to the opponents they have to face. Otherwise, you might as well punish the smaller fighters for only having fought light hitters with short arms.

I think the outcome of the current approach shows that it's not the right formula for P4P rankings.

The reason the different weights have to be graded a bit different is for when people move through divisions I believe.

Then you try to undo that to make a p4p list I guess.

[joshj909]

Heavyweights also face opponents who are more resilient and hit harder. Lighter weights have shorter reaches and less punching power so should there be consideration for that too? I understand the need for a weightclass formula but I think too much emphasis has been put on strength here. Usyk is unanimously top 10, that should be your yardstick when trying to work out the ratio given to each weightclass.

[Manrae]

Did the algorithm change this boxer's weight class ?
He was at 140 before the update

https://boxrec.com/en/box-pro/757295

[computerrank]

Did the algorithm change this boxer's weight class ?
He was at 140 before the update

https://boxrec.com/en/box-pro/757295

The algorithm doesn't change any weight class. That is to the editors.

[Adi67]

Hello everyone, I wanted your opinion regarding my rank on boxrec.
I think there is a problem my 3 defeats are against boxers who are currently in the top 300 why am I penalized so much? other boxers with less good records are in front of me I don't understand.
Thank you for your support
https://boxrec.com/en/box-pro/1087014

[computerrank]

Hello everyone, I wanted your opinion regarding my rank on boxrec.
I think there is a problem my 3 defeats are against boxers who are currently in the top 300 why am I penalized so much? other boxers with less good records are in front of me I don't understand.
Thank you for your support
https://boxrec.com/en/box-pro/1087014

It was a bug. A new release will show this:

[computerrank]

There is a discussion in the Current Scene forum
viewtopic.php?p=6011994#p6011994

The BoxRec p4p ratings are simply a comprehensive collection of all divisional ratings, where the points are multiplied by a division depending factor.

I can simply reduce that factor and then get those ratings for the top100 p4p boxers:

Code: Select all

  1 Welterweight          447121 Terence Crawford               US 158.6   5.4 1
  2 Super Bantamweight    628407 Naoya Inoue                    JP 155.4   4.5 1
  3 Super Middleweight    348759 Saul Alvarez                   MX 93.09   3.3 1
  4 Bantamweight          718508 Junto Nakatani                 JP 67.39   4.0 1
  5 Light Heavyweight     646981 Artur Beterbiev                CA 64.05   4.7 1
  6 Lightweight           790719 Shakur Stevenson               US 57.39   3.1 1
  7 Light Heavyweight     703924 Dmitrii Bivol                  RU 51.06   4.2 1
  8 Light Welterweight    749669 Subriel Matias                 PR 46.77   4.1 1
  9 Welterweight          756515 Jaron Ennis                    US 45.39   3.8 1
 10 Super Featherweight   602423 Emanuel Navarrete              MX 45.12   2.9 1
 11 Super Middleweight    672259 David Benavidez                US 44.09   3.7 1
 12 Light Flyweight       692967 Kenshiro Teraji                JP 41.87   3.1 1
 13 Flyweight             791293 Jesse Rodriguez                US 40.05   3.3 1
 14 Welterweight          765995 Ryan Garcia                    US 37.88   2.8 1
 15 Light Welterweight    741718 Devin Haney                    US 37.54   2.5 1
 16 Featherweight         718399 Brandon Figueroa               US 35.96   3.9 1
 17 Bantamweight          667667 Takuma Inoue                   JP 35.82   3.4 1
 18 Super Featherweight   626343 O'Shaquie Foster               US 35.67   3.1 1
 19 Lightweight           744388 William Zepeda Segura          MX 35.36   3.9 1
 20 Super Flyweight       483786 Kazuto Ioka                    JP 32.26   4.0 1
 21 Super Bantamweight    421916 John Riel Casimero             PH 32.10   3.9 1
 22 Super Featherweight   806436 Masanori Rikiishi              JP 31.49   3.4 1
 23 Lightweight           659771 Vasyl Lomachenko               UA 31.23   2.9 1
 24 Welterweight          629465 Errol Spence Jr                US 30.98   4.7 1
 25 Featherweight         741197 Luis Alberto Lopez             MX 30.97   2.8 1
 26 Featherweight         582091 Leigh Wood                     GB 30.72   3.2 1
 27 Middleweight          471634 Jermall Charlo                 US 30.47   8.2 1
 28 Light Middleweight    766727 Vergil Ortiz Jr                US 29.64   5.2 1
 29 Super Middleweight    659924 Jaime Munguia                  MX 29.34   3.0 1
 30 Light Welterweight    776269 Teofimo Lopez                  US 29.18   2.8 1
 31 Flyweight             685429 Seigo Yuri Akui                JP 28.52   3.6 1
 32 Super Bantamweight    700183 Stephen Fulton                 US 28.36   3.7 1
 33 Lightweight           775203 Raymond Muratalla              US 27.21   3.7 1
 34 Middleweight          774417 Zhanibek Alimkhanuly           KZ 27.17   3.3 1
 35 Light Welterweight    714366 Isaac Cruz                     MX 26.87   3.1 1
 36 Welterweight          612589 Giovani Santillan              US 26.38   3.8 1
 37 Super Featherweight   746707 Andres Cortes                  US 26.35   3.8 1
 38 Middleweight          588468 Chris Eubank Jr                GB 26.21   4.3 1
 39 Light Welterweight    632104 Jose Carlos Ramirez            US 25.86   4.1 1
 40 Heavyweight           659772 Oleksandr Usyk                 UA 25.34   4.1 1
 41 Super Bantamweight    832952 Sam Goodman                    AU 24.59   3.0 1
 42 Super Flyweight       666339 Kosei Tanaka                   JP 23.89   4.0 1
 43 Light Welterweight    469170 Steve Claggett                 CA 23.78   3.2 1
 44 Heavyweight           659461 Anthony Joshua                 GB 23.41   4.0 1
 45 Light Welterweight    787807 Richardson Hitchins            US 23.36   3.0 1
 46 Super Featherweight   629933 Oscar Valdez                   MX 23.13   3.1 1
 47 Minimumweight         846108 Ginjiro Shigeoka               JP 22.93   4.2 1
 48 Lightweight           790678 Zaur Abdullaev                 RU 22.80   3.6 1
 49 Welterweight          750377 Conor Benn                     GB 22.32   4.1 1
 50 Super Middleweight    785657 Christian Mbilli               FR 22.23   3.7 1
 51 Light Welterweight    672119 Andy Hiraoka                   JP 22.18   5.9 1
 52 Light Middleweight    773847 Sebastian Fundora              US 22.02   2.8 1
 53 Middleweight          457231 Erislandy Lara                 US 21.77   5.4 1
 54 Bantamweight          898844 Ryosuke Nishida                JP 21.07   3.1 1
 55 Light Welterweight    611370 Regis Prograis                 US 20.91   2.9 1
 56 Light Middleweight    783149 Tim Tszyu                      AU 20.62   2.7 1
 57 Super Bantamweight    611983 Luis Nery                      MX 20.57   3.8 1
 58 Featherweight         668600 Rafael Espinoza                MX 20.45   4.1 1
 59 Cruiserweight         509666 Gilberto Ramirez               MX 20.19   3.6 1
 60 Featherweight         801849 Nick Ball                      GB 20.11   2.7 1
 61 Middleweight          778622 Meiirim Nursultanov            KZ 19.90   3.4 1
 62 Featherweight         850274 Robeisy Ramirez                CU 19.87   2.5 1
 63 Light Middleweight    851173 Israil Madrimov                UZ 19.85   4.0 1
 64 Super Bantamweight    482863 Marlon Tapales                 PH 19.63   4.0 1
 65 Featherweight         861531 Raymond Ford                   US 19.36   3.2 1
 66 Bantamweight          990774 Yoshiki Takei                  JP 19.35   3.0 1
 67 Light Flyweight       752510 Masamichi Yabuki               JP 19.19   4.9 1
 68 Light Welterweight    749212 Liam Paro                      AU 19.13   4.0 1
 69 Light Welterweight    655301 Arnold Barboza Jr              US 19.04   3.6 1
 70 Middleweight          808683 Hamzah Sheeraz                 GB 18.84   3.6 1
 71 Super Bantamweight    828415 Murodjon Akhmadaliev           UZ 18.69   3.2 1
 72 Super Featherweight   794105 Joe Cordina                    GB 18.68   2.9 1
 73 Super Bantamweight    793753 Alan Picasso Romero            MX 18.61   4.2 1
 74 Super Bantamweight    706444 Bryan Mercado Vazquez          MX 18.60   3.9 1
 75 Super Bantamweight    859643 Liam Davies                    GB 18.57   3.0 1
 76 Light Middleweight    433135 Jermell Charlo                 US 18.54   5.1 1
 77 Minimumweight         919293 Oscar Collazo                  US 18.15   3.4 1
 78 Lightweight           814937 Frank Martin                   US 17.87   3.0 1
 79 Cruiserweight         811275 Chris Billam-Smith             GB 17.84   2.9 1
 80 Light Welterweight    789597 Gary Antuanne Russell          US 17.84   4.3 1
 81 Super Flyweight       809729 Fernando Daniel Martinez       AR 17.78   3.9 1
 82 Light Welterweight    725709 Josh Taylor                    GB 17.63   3.2 1
 83 Featherweight         632458 Angelo Leo                     US 17.52   3.8 1
 84 Lightweight           856316 Albert Batyrgaziev             RU 17.46   2.9 1
 85 Flyweight             775118 Sunny Edwards                  GB 16.85   2.7 1
 86 Welterweight          665878 Mario Barrios                  US 16.78   3.3 1
 87 Super Bantamweight    580441 Ra'eese Aleem                  US 16.67   3.4 1
 88 Middleweight          466535 Liam Smith                     GB 16.58   3.1 1
 89 Featherweight         768427 Ruben Villa                    US 16.55   5.0 1
 90 Super Featherweight   733152 Eduardo Nunez                  MX 16.47   4.6 1
 91 Super Bantamweight    726502 Ramon Cardenas                 US 16.41   3.2 1
 92 Light Heavyweight     801693 Joshua Buatsi                  GB 16.38   3.6 1
 93 Welterweight          828413 Shakhram Giyasov               UZ 16.27   4.2 1
 94 Super Featherweight   656951 Albert Bell                    US 16.01   5.1 1
 95 Super Bantamweight    740239 Toshiki Shimomachi             JP 15.89   3.4 1
 96 Super Middleweight    760625 Edgar Berlanga                 PR 15.85   3.7 1
 97 Light Welterweight    483668 Zhankosh Turarov               KZ 15.85   4.6 1
 98 Super Middleweight    852450 David Morrell                  CU 15.79   3.3 1
 99 Light Middleweight    788164 Serhii Bohachuk                UA 15.69   3.3 1
100 Welterweight          847229 Jin Sasaki                     JP 15.60   2.6 1

A new release with that will go live on about May 15

[computerrank]

Historically fights are suffering... Ali's highest rated bout is 3 stars...

That will also improve with the new release to be set live on May 15 ..

[Adi67]

Hello everyone, I wanted your opinion regarding my rank on boxrec.
I think there is a problem my 3 defeats are against boxers who are currently in the top 300 why am I penalized so much? other boxers with less good records are in front of me I don't understand.
Thank you for your support
https://boxrec.com/en/box-pro/1087014

It was a bug. A new release will show this:

Ok thank you so much