Event: Division Three

PDF Excel

Opponent	Rating	Result
Alexander Royce	64	1 - 0
Kagik Asryan	75	1 - 0
Faye Ainscow	113	0 - 1

performance = (sum(opponents ratings) + 400(wins-losses)) / games

217 = (252 + 400 * (2 - 1)) / 3)