Event: Division 3

PDF Excel

Opponent	Rating	Result
Alex Piercy	1500	½ - ½
David Simm	1574	1 - 0
Jeff Baird	1604	1 - 0

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

1826 = (4678 + 400 * (2 - 0)) / 3)