Event: Division 2

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Opponent Rating Result
John Whitfield 159 0 - 1
Con Carey 122 0 - 1
Sam Walmsley 0 ½ - ½
Owen Judge 0 ½ - ½
Colin Knight 0 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-184 = (281 + 400 * (0 - 3)) / 5)

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Opponent Rating Result
Ray Rushworth 0 ½ - ½
Eric Mansfield 0 0 - 1
James Wildsmith 97 ½ - ½
Peter Hurn 110 ½ - ½
Colin Knight 0 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-39 = (207 + 400 * (0 - 1)) / 5)