Event: Division 2

PDF Excel

Opponent	Rating	Result
John Foo	1539	1 - 0
Will Orpin	997	1 - 0
Aaron Jiang	1309	1 - 0

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

1682 = (3845 + 400 * (3 - 0)) / 3)