Event: Hillingdon Div 3

PDF Excel

Opponent	Rating	Result
Patrick P Sartain	1492	½ - ½
Shreya Sawant	566	½ - ½
Edward Poynton	1501	½ - ½

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

1186 = (3559 + 400 * (0 - 0)) / 3)