Event: 6-Board Division 1

Opponent Rating Result
A Peter Owst 139 1 - 0
David W Stephenson 163 0 - 1
Graham Lee 117 1 - 0
Scott Nicholson 163 1 - 0
Paul Kennedy 125 0 - 1
David W Stephenson 163 0 - 1
Edward S Oxley 142 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

202 = (1012 + 400 * (4 - 3)) / 7)

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