Identify the weight division of a bout

[Simon Lock]

Hi, I seem to remember that a few years ago the weight division of each bout was listed on each fighter's record. This seems to have been removed.

I know that weights are not always available for older fights, but I understand that for the ratings to be calculated every fight has to be classified into a weight division.

For example this bout: https://boxrec.com/en/event/329609/615728 doesn't mention a weight division anywhere.

How do I find out which division a fight is classified in for rating purposes?

Thanks in advance.

[Simon Lock]

Just bumping this one, as there have been no replies.

Put simply, is there any way of seeing which division Boxrec classifies a bout into for rating purposes?