Event: Cotswold Major

Opponent Rating Result
Richard H Edney 1844 ½ - ½
Jai Kothari 1792 0 - 1
Chris W Pitt 1664 1 - 0
Derek F Edwards 1688 ½ - ½
George Lekoudis 1762 ½ - ½
Sebastian Skalski 1576 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1654 = (10326 + 400 * (1 - 2)) / 6)

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