Event: Premiership

PDF Excel

Opponent	Rating	Result
Brian GE Gosling	153	1 - 0
Paul DJ Hampton	185	0 - 1
Aiya Manabayeva	157	0 - 1

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

32 = (495 + 400 * (1 - 2)) / 3)