Event: Division One

PDF Excel

Opponent	Rating	Result
Sacha Brozel	209	0 - 1
Jonathan Rubeck	167	0 - 1
Simon SY Spivack	194	0 - 1
John Reid	202	0 - 1
David Friedgood	185	1 - 0
Simon Wilks	193	0 - 1
David NL Levy	182	0 - 1

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

-95 = (1332 + 400 * (1 - 6)) / 7)