Event: Division 1

PDF Excel

Opponent	Rating	Result
Armaan Gogia	167	0 - 1
Janos J Wagenbach	138	1 - 0
John T Swain	167	0 - 1

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

24 = (472 + 400 * (1 - 2)) / 3)