Event: Division 3 West

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Opponent Rating Result
Jerry Kilby 136 ½ - ½
Haroon Symonds 105 0 - 1
Patrick S Wojcik 121 ½ - ½
Malcolm Dinham 113 0 - 1
Roger Fenton 103 1 - 0
Jon J Kerr 94 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

45 = (672 + 400 * (1 - 2)) / 6)

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Opponent Rating Result
Alan Brinkley 76 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

476 = (76 + 400 * (1 - 0)) / 1)