Event: Summer League Division 1

PDF Excel

Opponent	Rating	Result
Anthony Perry	1598	½ - ½
Oliver West	1596	0 - 1
Oliver West	1596	1 - 0
Aaron Kreji	0	1 - 0
Seth Woozeer	1068	1 - 0
Andrew Hards	1879	½ - ½
Geoff Frost	1803	1 - 0

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

1534 = (9540 + 400 * (4 - 1)) / 7)