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Event: Online League Division 2 (Spring 2021)

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Opponent Rating Result
Andrew J Blackburn 1660 ½ - ½
Arthur Cann 1167 1 - 0
David Bourne 1415 0 - 1
Gerry Stonehouse 1222 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1466 = (5464 + 400 * (2 - 1)) / 4)

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