Event: Christmas Blitz Major

PDF Excel

Opponent	Rating	Result
Jake Hubbard	0	0 - 1
Stanislaw Wojtas	0	0 - 1
Andrew Mowat	0	0 - 1
Steve Whatmore	0	0 - 1
Kenneth J McNulty	0	0 - 1

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

-400 = (0 + 400 * (0 - 5)) / 5)