Event: B&DCL Div 5

PDF Excel

Opponent	Rating	Result
Azhar Ghose	1391	1 - 0
Tim Joyce	1661	0 - 1
Tony Sanderson	1591	1 - 0
Roger D Howell	1463	0 - 1
Andre F Mills	1534	½ - ½
Manuela M S Alves	1450	1 - 0
Tim Joyce	1661	0 - 1
Harshal Kulkarni	1510	½ - ½
Ron Salinger	1429	½ - ½

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

1521 = (13690 + 400 * (3 - 3)) / 9)