Event: Guildford Qualifier

PDF Excel

Opponent	Rating	Result
Rose Godfrey	0	1 - 0
Greg Seekings	0	1 - 0
James Guo	94	1 - 0

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

431 = (94 + 400 * (3 - 0)) / 3)