Event: New England Club Championship 2

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Opponent Rating Result
Andy Neville 1220 0 - 1
Norman Wedley 1448 ½ - ½
Jim Jennings 1389 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1086 = (4057 + 400 * (0 - 2)) / 3)

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