Event: D&DCL Plate QP

PDF Excel

Opponent	Rating	Result
Ryan Witham	1525	1 - 0
Dean M Hartley	1772	½ - ½
Sean Ellis	1011	1 - 0
Justin Smith	1747	0 - 1

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

1614 = (6055 + 400 * (2 - 1)) / 4)