Event: U1940 Tournament

Opponent Rating Result
Peter T Perkins 1671 ½ - ½
Peter T Perkins 1671 1 - 0
Stephen Greep 1624 ½ - ½
Stephen Greep 1624 1 - 0(def)
Xiaofan Li 1734 ½ - ½
Xiaofan Li 1734 1 - 0
Benedikt Pitel 1756 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1898 = (10190 + 400 * (3 - 0)) / 6)

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