Event: Division 1

PDF Excel

Opponent	Rating	Result
Peter JE Ackley	191	0 - 1
Jonathan A Tait	195	0 - 1
Paul Cumbers	192	½ - ½
Zoltan Tardi	173	0 - 1
Jose Pedro Vieira	166	½ - ½
Aditya Munshi	199	0 - 1
Peter J Mercs	185	½ - ½
Paul Cumbers	192	½ - ½
Zoltan Tardi	173	½ - ½
Graeme Jennings	173	½ - ½

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

24 = (1839 + 400 * (0 - 4)) / 10)