Event: Essex Summer Rapid Knockout

PDF Excel

Opponent	Rating	Result
Jens Mueller	2056	0 - 1
Jens Mueller	2056	1 - 0
Roman Ismailov	2107	1 - 0
Roman Ismailov	2107	1 - 0

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

2282 = (8326 + 400 * (3 - 1)) / 4)