Event: Moyle

PDF Excel

Opponent	Rating	Result
T Klaus Tekniepe	76	1 - 0
Graham L Jones	81	0 - 1
Caleb Caleshu	100	0 - 1

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

-48 = (257 + 400 * (1 - 2)) / 3)