Event: Holmes Chapel Chess Club Individual Championship

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Opponent	Rating	Result
Paul G Clifford	1427	0 - 1
John P Ewens	1936	0 - 1
Malcolm A Roberts	1684	0 - 1
John Hicks	1607	0 - 1
Michael L Hancock	1984	0 - 1
Patrick Bennett	1962	0 - 1
Nigel Scott	1539	1 - 0(def)
James Hanlon	1675	½ - ½

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

1411 = (12275 + 400 * (0 - 6)) / 7)