Event: First Mike Duck Online Tournament

PDF Excel

Opponent	Rating	Result
Kenneth Hobson	0	0 - 1
Nicholas L Gough	0	0 - 1
Taylor Pearson	0	0 - 1
Killian Rogan	0	1 - 0

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

-200 = (0 + 400 * (1 - 3)) / 4)