Event: John Cousens Vase

PDF Excel

Opponent	Rating	Result
Karl Searles	0	1 - 0
Manoj Natarajan	1886	1 - 0
David Marsden	1414	0 - 1

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

1233 = (3300 + 400 * (2 - 1)) / 3)