Event: Arjay Trophy

PDF Excel

Opponent	Rating	Result
Mike Bramson	1964	1 - 0
Rangarirai Ernest Karumazondo	2231	1 - 0
David Shapland	1890	1 - 0

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

2428 = (6085 + 400 * (3 - 0)) / 3)