Event: WMA Summer League Division 2

PDF Excel

Opponent	Rating	Result
Hossameldin Aboushady	137	0 - 1
Nigel Byrne	142	½ - ½
Sam Cotterill	148	0 - 1
Stephen V Woodhouse	159	0 - 1
Peter Willett	146	0 - 1
Hossameldin Aboushady	137	0 - 1
Nigel Byrne	142	½ - ½
Sam Cotterill	148	0 - 1
Stephen V Woodhouse	159	0 - 1
Peter Willett	146	0 - 1

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

-174 = (1464 + 400 * (0 - 8)) / 10)