Event: First Mike Duck Online Tournament

PDF Excel

Opponent	Rating	Result
Anshu Ramaiya	0	0 - 1
Kari Andresson	0	1 - 0
Daniel Dehtyriov	0	0 - 1
David Blackwell	0	0 - 1
Hakeem Asif	0	1 - 0

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

-80 = (0 + 400 * (2 - 3)) / 5)