Event: League Division Three

PDF Excel

Opponent	Rating	Result
Thomas Jordan	124	0 - 1
Kira Mackenzie	69	1 - 0
Alan Riddle	75	0 - 1
Kenneth L Marsden	91	1 - 0
Peter Rawcliffe	141	0 - 1
Andrew Parker	40	0 - 1
Alan Riddle	75	0 - 1

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

-84 = (615 + 400 * (2 - 5)) / 7)