Event: 1st Cornwall Online Summer Congress

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Opponent Rating Result
Christine F Constable 1560 0 - 1
Christine F Constable 1560 0 - 1
Maria Evdokimova 1375 0 - 1
Maria Evdokimova 1375 0 - 1
Richard Hendin 1291 0 - 1
Richard Hendin 1291 1 - 0
Bryan Jones 1523 0 - 1
Bryan Jones 1523 ½ - ½
Ivan Gerasimenko 1258 0 - 1
Ivan Gerasimenko 1258 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1121 = (14014 + 400 * (1 - 8)) / 10)

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