Event: Division 2 West

PDF Excel

Opponent	Rating	Result
Arturo V snr Wong	178	0 - 1
Daniel Varney	183	0 - 1
Jamie Beviss	145	0 - 1

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

-231 = (506 + 400 * (0 - 3)) / 3)