Event: Richard Furness League

PDF Excel

Opponent	Rating	Result
Shlok Maheshwari	1653	0 - 1
Paul Leonard	1593	1 - 0
Frank Skidmore	1364	0 - 1

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

1403 = (4610 + 400 * (1 - 2)) / 3)