Event: C Division

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Opponent Rating Result
Ian Mitchell 1606 0 - 1
Tim Elgar 1542 0 - 1
Hunain Malik 1585 ½ - ½
Geoff Swallow 1687 1 - 0
Phil Clare 1294 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1543 = (7714 + 400 * (2 - 2)) / 5)

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