Event: Division 3

PDF Excel

Opponent	Rating	Result
Craig Bradshaw	1500	0 - 1
Lawrence Garside	1547	1 - 0
Simon Marsden	1548	1 - 0
Sid McDonald	1412	1 - 0
Miriam Meeks	1250	1 - 0
Nikolay Starodubcevs-Snaiders	1400	0 - 1
Michael Duerinckx	1050	1 - 0
Filipe Rinaldi	1234	0 - 1
Nikolay Starodubcevs-Snaiders	1391	½ - ½

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

1459 = (12332 + 400 * (5 - 3)) / 9)