Event: Division 2

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Opponent Rating Result
Steven J Burke 1912 ½ - ½
Grenville Wollerton 1766 1 - 0
Alexandra Arlachova 1674 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1917 = (5352 + 400 * (1 - 0)) / 3)

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Opponent Rating Result
Christopher Sargeant 1674 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

2074 = (1674 + 400 * (1 - 0)) / 1)