Event: Bill Lumley Rapidplay

PDF Excel

Opponent	Rating	Result
Dean Hepworth	109	1 - 0
Brendan Briggs	92	1 - 0
Nick Sykes	152	1 - 0

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

518 = (353 + 400 * (3 - 0)) / 3)