Event: D&DCL Div 3

PDF Excel

Opponent	Rating	Result
Chris Lovell	1676	0 - 1
Herbert TT Loomes	1500	0 - 1
Graham J Pace	1501	0 - 1
Dudley Thorpe	1354	0 - 1
Dean Davis	1322	0 - 1
Kenelm Acons	1432	0 - 1
George Gledhill	1552	0 - 1

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

1077 = (10337 + 400 * (0 - 7)) / 7)