Event: September Quickplay

PDF Excel

Opponent	Rating	Result
Vardhan Bunga	1100	0 - 1
Manuel Lopez	1376	0 - 1
Ollie Walton	1397	0 - 1

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

891 = (3873 + 400 * (0 - 3)) / 3)