Event: D&DCL Div 3

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Opponent	Rating	Result
Alex Abdullahi	1468	0 - 1
Stephen Lamont	1683	0 - 1
Travis Hackett	1654	½ - ½
Andre Cockburn	1658	1 - 0
Richard P Temple	1505	0 - 1
Graham J Pace	1495	1 - 0
Colin Ross	1420	1 - 0
Stephen G Wootton	1638	0 - 1
Herbert TT Loomes	1521	0 - 1
Joe Willgoose	1292	0 - 1
Colin Ross	1420	½ - ½

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

1414 = (16754 + 400 * (3 - 6)) / 11)