Event: League Division Two

Opponent Rating Result
Mark Fisher 0 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

400 = (0 + 400 * (1 - 0)) / 1)

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Opponent Rating Result
Tom Stamper 1774 0 - 1
Maung M Latt 0 0 - 1
Roy G Watson 1549 ½ - ½
Archie Lodge 0 0 - 1
Mark Fisher 0 0 - 1
Arthur Hibbitt 1759 ½ - ½
Archie Lodge 0 0 - 1
Mike P Maher 1699 1 - 0
Vash Ravi 1150 0 - 1
George Salmon McConnachie 1300 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

683 = (9231 + 400 * (1 - 7)) / 10)