Event: F Division

PDF Excel

Opponent	Rating	Result
Carol Ann Costello	1298	1 - 0
Leo Cheung	1250	0 - 1
Toby Harries	1250	0 - 1
Tyler Sweeney	1400	0 - 1
Ved Sudeep Boganadham	1020	1 - 0
Declan Johnston	1350	0 - 1
Ibrahim Riaz	1113	0 - 1

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

1069 = (8681 + 400 * (2 - 5)) / 7)