Event: Division 3

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Opponent Rating Result
Alan Ticehurst 1572 0 - 1
Ian K Edgson 1741 0 - 1
Adrian Cload 1646 0 - 1
Graham Davie 1541 0 - 1
Jaco Klue 1667 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1233 = (8167 + 400 * (0 - 5)) / 5)

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Opponent Rating Result
Robert Hopkins 1323 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1323 = (1323 + 400 * (0 - 0)) / 1)