Event: WMA Spring League Division 1

PDF Excel

Opponent	Rating	Result
Jack Huffer	1598	0 - 1
Marcus Walsh	1879	0 - 1
Colin G Vernon	1386	0 - 1
Philip Hurtado	2108	0 - 1
Jack Huffer	1598	½ - ½
Marcus Walsh	1879	0 - 1
Colin G Vernon	1386	0 - 1
Philip Hurtado	2108	0 - 1

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

1393 = (13942 + 400 * (0 - 7)) / 8)