So what is the formula(s) that are used in the code here to figure out ratings.

THIS PLACE is where you normally point people, but that mostly talks about games within a tournament. So like that site, does this also have 2 different formulas? (1 for people under 8 games total, and 1 for people over 8 games). That site also talks about Wins & Loses. Is that TOTAL all games win & lose for that game type, or just in that tournament?

Anyway, the whole reason I'm asking is that for the life of me, I can't figure out what is going on with the Dark Battleboats & Battleboats plus ratings. EVERY game that I finish seems to be a rating flex of 40 or more points, even after complete 100+ games. (usually by now the change is a lot smaller). And for the life of me I can't reproduce the math for the ratings of these 2 game types.

It's almost like something in the site code is pointing to the wrong "game total" value or something, which then calculates each rating wrong. (But if I can figure out exactly how the ratings are calculated on this site, hopefully I can figure it out.)