Event: Holmes Chapel Chess Club Individual Championship

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Opponent	Rating	Result
James Hanlon	1660	1 - 0
Michael A Lee	1672	1 - 0
Patrick Bennett	1952	0 - 1
Nigel Scott	1546	1 - 0(def)

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

1895 = (5284 + 400 * (2 - 1)) / 3)