Event: Division 2

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Opponent Rating Result
Grant Daly 1627 1 - 0
Richard Usherwood 0 1 - 0
Kanagasabai Balasubramaniam 1323 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1383 = (2950 + 400 * (3 - 0)) / 3)

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Opponent Rating Result
George I Miller 1891 ½ - ½
Ian R Pickup 1810 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1651 = (3701 + 400 * (0 - 1)) / 2)