Event: Dave Luckin Trophy

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Opponent Rating Result
Michael Chung 1610 1 - 0
Martin Stewart 1814 ½ - ½
Nicholas L Edwards 1921 1 - 0
Stephen Ashworth 1687 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1858 = (7032 + 400 * (2 - 1)) / 4)

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