Event: IM Brown

Opponent Rating Result
Tim Pryke 103 1 - 0
Richard Tate 116 1 - 0
C Rodney S Mitchinson 98 1 - 0
Michael I Connor 149 0 - 1
Dave Colledge 119 ½ - ½
Dean Hepworth 109 ½ - ½
Kenneth L Marsden 79 ½ - ½
Steve King 108 0 - 1
John Gibbs 129 ½ - ½
Brendan Briggs 92 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

150 = (1102 + 400 * (3 - 2)) / 10)

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