Event: Back to Real Chess Fest - Essex All Over

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Opponent Rating Result
Kenneth Jardine 1418 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1818 = (1418 + 400 * (1 - 0)) / 1)

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Opponent Rating Result
Jeffrey Page 1630 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1230 = (1630 + 400 * (0 - 1)) / 1)