Event: Durham League Division B

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Opponent Rating Result
Theo Jenkins 1666 0 - 1
Bryan J Bainbridge 1533 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1400 = (3199 + 400 * (0 - 1)) / 2)

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Opponent Rating Result
John Reddington 1517 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1517 = (1517 + 400 * (0 - 0)) / 1)