Event: Oxford Qualifier

PDF Excel

Opponent	Rating	Result
Henry Roskill	0	½ - ½
Bertie Anthony	0	0 - 1
Humza Hussain	0	0 - 1

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

-267 = (0 + 400 * (0 - 2)) / 3)