Event: NCCA League Division 2

PDF Excel

Opponent	Rating	Result
Stephen Livermore	1675	0 - 1
Robert E Rickard	1740	0 - 1
Graham K Blowers	1698	½ - ½
Harvey W Collins	1545	0 - 1
Sam Gallant	1600	0 - 1
Harvey W Collins	1542	1 - 0
Chris Perkins	1723	0 - 1
Yosif A Antonov	1630	1 - 0

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

1494 = (13153 + 400 * (2 - 5)) / 8)