Nikola Sjeckloca is not currently rated by Boxrec in the European ratings, even though he is from Montenegro (Which is a European country)
He is rated 28 in the world with 144 points, which should translate to a 12th place in the Euro Rankings.
Dejan Zlaticanin isnt rated in Europe at Lightweight as he should. He got 144 points as well and is rated 32 in the world. He should be rated five in Europe.
I suspect the remaining Montenegro boxers aint rated in Europe as well.