Event: Division A

PDF Excel

Opponent	Rating	Result
William Gee	2087	1 - 0
James McKiernan	1955	0 - 1
Phillip J Taylor	1888	0 - 1

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

1843 = (5930 + 400 * (1 - 2)) / 3)