Event: Knockout

PDF Excel

Opponent	Rating	Result
Michael Harrison	1411	1 - 0
Keith B Cook	1627	1 - 0
Seha Konara	1535	1 - 0

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

1924 = (4573 + 400 * (3 - 0)) / 3)