Event: Arjay Plate

PDF Excel

Opponent	Rating	Result
Jonathan Mahony	1642	1 - 0
Gary P Smith	1853	1 - 0
Dale H Cullum	1860	1 - 0

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

2185 = (5355 + 400 * (3 - 0)) / 3)