Event: Division B

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Opponent Rating Result
Nigel Bennett 1450 ½ - ½
Geoff Key 1108 1 - 0
Graham Smith 1450 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1603 = (4008 + 400 * (2 - 0)) / 3)

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Opponent Rating Result
Constantin-Iulian Chita 1450 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1050 = (1450 + 400 * (0 - 1)) / 1)