Event: Examiner League

PDF Excel

Opponent	Rating	Result
Gareth Williams	1363	1 - 0
Mark Rojinsky	1474	1 - 0
Awen Gitay	1469	0 - 1

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

1569 = (4306 + 400 * (2 - 1)) / 3)