Event: D&DCL Div 3

PDF Excel

Opponent	Rating	Result
Neil Cameron	136	0 - 1
John E Fryer	109	½ - ½
Graham J Pace	111	0 - 1
Herbert TT Loomes	106	1 - 0
John E Fryer	109	1 - 0
Paul Hardwick	90	1 - 0
Edward Brown	104	½ - ½
Andy Bacon	100	1 - 0

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

208 = (865 + 400 * (4 - 2)) / 8)