Event: Division A

PDF Excel

Opponent	Rating	Result
Piro Balloglu	2050	1 - 0
John Cawdery	2077	1 - 0
David Spearman	2095	½ - ½

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

2341 = (6222 + 400 * (2 - 0)) / 3)