Event: Thornaby Rapidplay Ladder

PDF Excel

Opponent	Rating	Result
Wesley Park	829	0 - 1
Wasim Alwakeel	1000	0 - 1
Isaac Machin	1064	0 - 1

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

564 = (2893 + 400 * (0 - 3)) / 3)