Event: IM Brown

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Opponent Rating Result
Dean Hepworth 104 1 - 0
David L Pedro 145 1 - 0
Stephen Forbes 115 1 - 0
Paul Masiak 91 1 - 0
Robin A Edwards 120 1 - 0
David Harasym 135 1 - 0
William Pinder 105 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

516 = (815 + 400 * (7 - 0)) / 7)

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