Event: Division 1 - Open

PDF Excel

Opponent	Rating	Result
Andrew S Kinder	1828	0 - 1
Mark Furnevall	1906	1 - 0
James Schofield	1892	0 - 1

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

1742 = (5626 + 400 * (1 - 2)) / 3)