Event: B&DCL Div 3

PDF Excel

Opponent	Rating	Result
Simon Fox	136	1 - 0
John R Bowley	134	0 - 1
Robert Davenport	132	½ - ½
Andrew M Alderton	130	½ - ½
David Bryant	134	½ - ½
Adam Jaggard	122	½ - ½
T Alan Wykes	107	½ - ½
John R Bowley	134	0 - 1

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

79 = (1029 + 400 * (1 - 2)) / 8)