Event: B&DCL Div 2

PDF Excel

Opponent	Rating	Result
Peter Wilcock	151	0 - 1
Niall Woodger	152	0 - 1
Richard D Perrin	149	1 - 0
Barry MS Jolly	134	1 - 0
Stephen M Pollyn	140	0 - 1
Tarik Reghif	132	1 - 0
Harold A Buckfield	127	½ - ½

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

141 = (985 + 400 * (3 - 3)) / 7)