Event: Christmas Blitz

PDF Excel

Opponent	Rating	Result
Damon Williams	1484	1 - 0
Peter FK Evans	1456	0 - 1
Steve Whatmore	1831	0 - 1
Koray Bulanik	1602	0 - 1
James Topp	1353	1 - 0
Stanislaw Wojtas	1498	0 - 1
Jack T Smith	1532	1 - 0

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

1479 = (10756 + 400 * (3 - 4)) / 7)