Event: Northamptonshire Silver King League Division 1

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Opponent	Rating	Result
Shayan Zarein Dolab	1722	1 - 0
Dominique Conterno	1841	1 - 0
Daniel Storey	2111	1 - 0
Martin Crichton	1971	½ - ½
Stratsimir K Kostov	2276	1 - 0
Daniel Storey	0	0 - 1
Steve Walpole	1795	0 - 1

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

1788 = (11716 + 400 * (4 - 2)) / 7)