Event: Rapidplay

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Opponent Rating Result
Rasa Norinkeviciute 2050 0 - 1
Rasa Norinkeviciute 2050 0 - 1
Michael J Reddie 1636 0 - 1
Michael J Reddie 1636 0 - 1
Robert Hopkins 1318 1 - 0
Robert Hopkins 1318 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1401 = (10008 + 400 * (1 - 5)) / 6)

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