Event: Atkinson Cup

PDF Excel

Opponent	Rating	Result
Michael A Pollard	133	0 - 1
Esmond Harding	130	0(def) - 1
Milosz Kasprzyk	99	0 - 1

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

-284 = (232 + 400 * (0 - 2)) / 2)