Event: Dudley Townshend Trophy

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Opponent Rating Result
Paul Heeney 1505 1 - 0
Ian A Clack 1608 ½ - ½
Richard Wilkinson 1609 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1574 = (4722 + 400 * (1 - 1)) / 3)

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