Event: Division 2

PDF Excel

Opponent	Rating	Result
Yousaf Ahmed	0	0 - 1
James Wildsmith	104	0 - 1
John Moxham	98	0 - 1

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

-333 = (202 + 400 * (0 - 3)) / 3)