Event: Div1

PDF Excel

Opponent	Rating	Result
Ray J Forey	170	0 - 1
Maurice J Staples	188	½ - ½
Sohrab Panday	169	1 - 0
John Molyneux	199	1 - 0
Peter JE Ackley	187	½ - ½
Maurice J Staples	188	0 - 1
Simon N Gilmore	188	0 - 1
John Molyneux	196	½ - ½

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

136 = (1485 + 400 * (2 - 3)) / 8)