Event: Combined Banks and Insurance Chess League 2012-13

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Opponent Rating Result
Guido Baleani 0 1 - 0
Shahab Uddin 0 ½ - ½
Johan Rydahl 0 ½ - ½
Martin C Page 0 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

100 = (0 + 400 * (1 - 0)) / 4)

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Opponent Rating Result
Brendan Keenan 0 0 - 1
Neil T Davies 0 ½ - ½
Nick W Faulks 0 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-267 = (0 + 400 * (0 - 2)) / 3)