Event: Division Three

PDF Excel

Opponent	Rating	Result
William KW Kwoh	106	0 - 1
Faye Ainscow	113	0 - 1
Peter Sanfey	104	0 - 1

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

-292 = (323 + 400 * (0 - 3)) / 3)