Event: Division 1

Opponent Rating Result
Joe Everett 181 0 - 1
Richard R Welford 167 ½ - ½
Luke E Rutherford 204 0 - 1
Mark Broom 200 0 - 1
Howard L Tebbs 184 0 - 1
Oliver Froom 172 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-149 = (1108 + 400 * (0 - 5)) / 6)

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Opponent Rating Result
Laurence A Butt 159 ½ - ½
Duncan R Badham 146 ½ - ½
Oliver Manchester 134 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

146 = (439 + 400 * (0 - 0)) / 3)