Event: West of England Counties Online Championship

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Opponent Rating Result
Stephen J Homer 1991 0 - 1
Colin Thompson 1570 ½ - ½
Guy Greenland 1623 ½ - ½
Y Jan Rodrigo 1784 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1742 = (6968 + 400 * (1 - 1)) / 4)

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