If you’ve ever heard of the ELO ranking system it was developed for ranking chess players, and predicting the outcome of matches. The system has been tweaked o

If you’ve ever heard of the ELO ranking system it was developed for ranking chess players, and predicting the outcome of matches. The system has been tweaked over the years as there small statistical oddities. But official ranks are determined after playing 10-25 games in “official” tournaments. https://en.m.wikipedia.org/wiki/Elo_rating_system https://en.m.wikipedia.org/wiki/Elo_rating_system