Event: WMA Spring League Division 2

PDF Excel

Opponent	Rating	Result
Sam Foster	0	0 - 1
John Mildenhall	0	0 - 1
Seth Chan Smith	0	1 - 0
Dillan Duke	70	0 - 1
Charles Charalambous	0	1 - 0
Sam Foster	0	1 - 0
John Mildenhall	0	0 - 1
Seth Chan Smith	0	1 - 0
Dillan Duke	70	0 - 1
Charles Charalambous	0	0 - 1

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

-66 = (140 + 400 * (4 - 6)) / 10)