Event: Division 3

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Opponent Rating Result
Peter J Leary 1758 0 - 1
Michael WA Hoare 1609 ½ - ½
Karthik Kumar 1200 1 - 0
Peter Nixon 1466 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1508 = (6033 + 400 * (1 - 1)) / 4)

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Opponent Rating Result
William Fitzpatrick 1426 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1826 = (1426 + 400 * (1 - 0)) / 1)