Event: Division One

Opponent Rating Result
Charles ES Bullock 1956 0 - 1
Nicholas Groves-Kirkby 1757 ½ - ½
David J Skyrme 1446 1 - 0
Ashton Grimmett 1782 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1835 = (6941 + 400 * (2 - 1)) / 4)

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