Event: 6-Board Division 1

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Opponent Rating Result
Peter Eggleton 1516 ½ - ½
Bruce R Oliver 1639 0 - 1
Paul A Allison 1728 ½ - ½
Dominik Pitel 1249 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1433 = (6132 + 400 * (0 - 1)) / 4)

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