Event: Individual Quickplay

PDF Excel

Opponent	Rating	Result
Harry J Sharples	148	0 - 1
Michael Davies	89	1 - 0
Robert G Page	110	1 - 0
Roy F Dawson	53	1 - 0
David J Faldon	174	0 - 1

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

195 = (574 + 400 * (3 - 2)) / 5)