Event: Margate 100 Swiss

Opponent Rating Result
John L Clarke 1351 1 - 0
Roy J McAloney 1431 ½ - ½
Harry J Sharples 1788 ½ - ½
James Cole 1569 0 - 1
Chris Carpenter 1580 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1464 = (7719 + 400 * (1 - 2)) / 5)

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