Event: Division 2 East

PDF Excel

Opponent	Rating	Result
Carter Johnson	0	0 - 1
Dan Mann	0	0 - 1
Jake Greenland	0	0 - 1
Karan Arya	0	0 - 1

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

-400 = (0 + 400 * (0 - 4)) / 4)