Event: Summer League Section 2

PDF Excel

Opponent	Rating	Result
Ewan Black	1200	1 - 0
Stuart Sharp	1200	0 - 1
Andrew Reynolds	1255	½ - ½

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

1218 = (3655 + 400 * (1 - 1)) / 3)