Event: Hillingdon Div 3

PDF Excel

Opponent	Rating	Result
Gerry Stonehouse	1234	1 - 0
Nabh Agrawal	0	1 - 0
Pavan Parola	1245	½ - ½

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

1093 = (2479 + 400 * (2 - 0)) / 3)