Event: Fareham Club Championship

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Opponent	Rating	Result
Richard W Ursell	1819	½ - ½
Dave J Elliott	1701	1 - 0
Matthew Deacon	1871	0 - 1

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

1797 = (5391 + 400 * (1 - 1)) / 3)