Event: Five Counties Div 1

PDF Excel

Opponent	Rating	Result
Chris J McSheehy	1738	0 - 1
Diego Franco	1608	0 - 1
Peter R Lord	1703	0 - 1
Jonathan Smith	1440	½ - ½
Harvey Li	802	½ - ½
Aashna Patel	1087	1 - 0
Gary Slegg	1414	½ - ½

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

1285 = (9792 + 400 * (1 - 3)) / 7)