Event: BCL Division 2

Opponent Rating Result
Andy Evans 1553 1 - 0
George Ward 1773 ½ - ½
Peter Edwards 1880 1 - 0
Dave Wells 1682 1 - 0
David Webber 1562 1 - 0
Peter Edwards 1880 1 - 0
Ramsey Dairi 1499 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1918 = (11829 + 400 * (5 - 1)) / 7)

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