Event: Division 1 - Open

PDF Excel

Opponent	Rating	Result
Piotr Ruszelak	1784	0 - 1
Doug Morton	1874	0 - 1
Freddie Sugden	1671	0 - 1

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

1376 = (5329 + 400 * (0 - 3)) / 3)