Event: 2nd Cornwall Autumn Major

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Opponent Rating Result
Ian M George 1875 ½ - ½
Colin L Ellis 1473 1 - 0
Mark V Abbott 1887 0 - 1
Jacob Cameron-Potter 1635 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1818 = (6870 + 400 * (2 - 1)) / 4)

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