Event: Durham League Division A

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Opponent Rating Result
Maxim Selemir 1819 1 - 0
Jonathan Sams 1814 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

2217 = (3633 + 400 * (2 - 0)) / 2)

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Opponent Rating Result
George Gazis 1947 0 - 1
Kevin J Wilson 1958 0 - 1
Jack Lally 0 ½ - ½
Vaughan Davison 1585 1 - 0
William PM Lovell 1894 0 - 1
Benjamin Perryman 1633 0 - 1
Robert Donner 1649 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1295 = (10666 + 400 * (1 - 5)) / 7)