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Event: Online League Division 2 (Winter 2021)

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Opponent Rating Result
Leslie Pringle 1622 0 - 1
David JR Walker 1274 1 - 0
Michael Stern 1404 ½ - ½
Asoke K Nandi 1490 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1448 = (5790 + 400 * (1 - 1)) / 4)

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