Event: Christmas Blitz

PDF Excel

Opponent	Rating	Result
Emmet Clarke	1600	0 - 1
Damon Williams	1484	1 - 0
Jack T Smith	1532	0 - 1
Stanislaw Wojtas	1498	0 - 1
Adam Jones	1656	0 - 1
Peter FK Evans	1456	0 - 1
Andrew Mowat	1874	0 - 1

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

1300 = (11100 + 400 * (1 - 6)) / 7)