Event: Broadland Club Swiss

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Opponent Rating Result
Steve J Pullinger 2002 0 - 1
Mark Philip Baldock 1450 1 - 0
Richard Armitage 1000 1 - 0
Anthony J Arnold 1366 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1455 = (5818 + 400 * (2 - 2)) / 4)

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