Event: Book Prize - Minor 23/24

PDF Excel

Opponent	Rating	Result
Rob Strachan	1248	0 - 1
Mike Davis	1130	1 - 0
James Gray	1240	0 - 1
Lee Mundy	1218	0 - 1
Alan Weaver	1245	0 - 1
Steve R Dunleavy	1009	0 - 1
Rose Saunders	1065	0 - 1
Ian D Parker	1154	1 - 0
Geoff Parish	1137	0 - 1

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

938 = (10446 + 400 * (2 - 7)) / 9)