Event: 45 Minute Rapid Play

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Opponent Rating Result
Tony Lee 1266 1 - 0
Andrew T Watson 1433 1 - 0
Robert J Arthurton 1551 1 - 0
Paul Rutter 1446 1 - 0
Tony Gill 1189 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1777 = (6885 + 400 * (5 - 0)) / 5)

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