Event: Individual Quickplay

PDF Excel

Opponent	Rating	Result
Colin G Gregory	97	1 - 0
Kevin Smyth	150	0 - 1
Robert Twigg	0	1 - 0
Mathew G Cussens	147	1 - 0
Jim R Bayford	178	0 - 1

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

194 = (572 + 400 * (3 - 2)) / 5)