Event: D&DCL Div 2

PDF Excel

Opponent	Rating	Result
Martin Cobham	1796	1 - 0
Chris A Fraser	1538	½ - ½
Chris A Fraser	1516	0 - 1
John E Fryer	1490	1 - 0
Shourya Eaga	1093	1 - 0
Graham Smith	1473	½ - ½
Matthew Caswell	1650	½ - ½
Nigel D Marshall	1461	1 - 0
Joe Willgoose	1416	0 - 1
John E Fryer	1500	½ - ½
Matthew Caswell	1652	½ - ½

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

1580 = (16585 + 400 * (4 - 2)) / 11)