Event: WDCL Division 3

PDF Excel

Opponent	Rating	Result
Phillip Dawson	1408	0 - 1
Andy Elmer	1639	0 - 1
Jason Barber	1400	0 - 1

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

1082 = (4447 + 400 * (0 - 3)) / 3)