Event: OTB Club Challenge Standard

PDF Excel

Opponent	Rating	Result
Punit Todi	1442	1 - 0
Jean L Mara	1120	1 - 0
A Fin O'Regan	1073	0 - 1

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

1345 = (3635 + 400 * (2 - 1)) / 3)