Event: 1st Cornwall Autumn Open 2022

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Opponent Rating Result
David E Onley 2144 0 - 1
Nigel R Saunders 0 0 - 1
Tiiu Loog 1628 1 - 0
Graham Bolt 2012 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1346 = (5784 + 400 * (1 - 2)) / 4)

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