Event: Pioneer Online League

PDF Excel

Opponent	Rating	Result
Gabriel Wood	0	1 - 0
Steve F Wild	0	0 - 1
Jeremy A Hamm	0	1 - 0
Keith Thompson	0	0 - 1

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

0 = (0 + 400 * (2 - 2)) / 4)