Event: 3rd Cornwall Online League

PDF Excel

Opponent	Rating	Result
Ivan Gerasimenko	0	1 - 0
Indigo Haynes	0	1 - 0
Mark Reid	1468	1 - 0

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

889 = (1468 + 400 * (3 - 0)) / 3)