Event: B&DCL Div 4

PDF Excel

Opponent	Rating	Result
Cornelius J Cornes	116	½ - ½
Joseph Wikramaratna-Clarke	113	0 - 1
Michael Tew	82	1 - 0
Michael Honey	120	½ - ½
Paul Stanley	84	1 - 0
Matthew Parker	80	1 - 0
Simon Bown	117	0 - 1

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

159 = (712 + 400 * (3 - 2)) / 7)