Event: Division 1

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Opponent Rating Result
Brian Smith 0 ½ - ½
Martyn Hamer 189 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

95 = (189 + 400 * (0 - 0)) / 2)

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Opponent Rating Result
Peter Barlass 123 1 - 0
David Malcolm Innes 134 1 - 0
Martyn Hamer 189 ½ - ½
Ian Williamson 145 1 - 0
Peter Barlass 123 ½ - ½
Peter Dickinson 122 1 - 0
Phil M Taylor 146 ½ - ½
Steve J Horrocks 162 ½ - ½
Robert Morris 143 ½ - ½
George Markovic 152 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

344 = (1439 + 400 * (5 - 0)) / 10)