Event: Bedfordshire Individual Championship

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Opponent	Rating	Result
Lucian Cox	1670	1 - 0
Andrew Bowler	1747	½ - ½
Dominic Watson	1707	1 - 0
Michael T Botteley	1928	0 - 1
Richard McMorran	1655	1 - 0(def)
Brian J Valentine	1922	1 - 0

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

1955 = (8974 + 400 * (3 - 1)) / 5)