Event: Dave Luckin Trophy

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Opponent	Rating	Result
Geetha Prodhom	1650	1 - 0
Ronald A Harris	1863	0 - 1
David A Varley	1783	½ - ½
David Jones	1780	0 - 1
Nicholas L Edwards	1921	1 - 0
Andrew JW Dovey	1647	½ - ½
Arnaud Malet	1815	0 - 1

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

1723 = (12459 + 400 * (2 - 3)) / 7)