Event: Market Harborough Club Competition

PDF Excel

Opponent	Rating	Result
W Mount	0	1 - 0
Romilly Ilersic	1885	0 - 1
John A Oliver	1454	1 - 0
John Thomson	1773

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

1246 = (3339 + 400 * (2 - 1)) / 3)