Event: D&DCL Div 4

PDF Excel

Opponent	Rating	Result
Shah Hussain	127	½ - ½
Matthew Caswell	120	½ - ½
Jon Jenson	106	½ - ½

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

118 = (353 + 400 * (0 - 0)) / 3)