Event: MKO

PDF Excel

Opponent	Rating	Result
Tom Rosenberg	1874	0 - 1
Ben Searle	1445	1 - 0
Simon Dunphy	1582	0 - 1

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

1500 = (4901 + 400 * (1 - 2)) / 3)