Event: September 2024 Rapid Billingham Synthonia

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Opponent Rating Result
John S Garnett 2056 0 - 1
Graham Bartram 1261 0 - 1
Nathan Godfrey 1396 1 - 0
John Marsden 1436 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1337 = (6149 + 400 * (1 - 3)) / 4)

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