Event: Division B

PDF Excel

Opponent	Rating	Result
John A Figgins	1699	½ - ½
Oliver King	0	0 - 1
Dominic Czarnuch	1566	0 - 1

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

822 = (3265 + 400 * (0 - 2)) / 3)