Event: Division One

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Opponent Rating Result
Tony Preece 1825 0 - 1
Chris C McConkey 1818 1 - 0
Magdi Idris 1840 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1961 = (5483 + 400 * (2 - 1)) / 3)

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Opponent Rating Result
Mike Hadley 1878 ½ - ½
John L Emanuel 1976 ½ - ½
Arjun Pyda 1777 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1744 = (5631 + 400 * (0 - 1)) / 3)