Event: DCL Div 3

PDF Excel

Opponent	Rating	Result
Richard Smith	137	½ - ½
Mike Rutter	122	½ - ½
Joseph Wikramaratna-Clarke	113	0 - 1
Chris Frost	84	½ - ½
Michael N Davidson	98	½ - ½
Harold A Buckfield	127	½ - ½
Keith C Spooner	118	½ - ½
Graham Hillman	114	½ - ½

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

64 = (913 + 400 * (0 - 1)) / 8)