Event: D&DCL Plate QP

PDF Excel

Opponent	Rating	Result
Justin Smith	1747	0 - 1
Oliver Cureton	1261	0 - 1
Cory Harris	0	1 - 0
Alex Abdullahi	1787	0 - 1

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

999 = (4795 + 400 * (1 - 3)) / 4)