Event: ECC Online RapidPlay Results 30/10/20

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Opponent Rating Result
Nigel Holland 1345 1 - 0
Jason Cruz 1202 1 - 0
Jason Cruz 1202 1 - 0
Darrell Lindsay 1367 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1679 = (5116 + 400 * (4 - 0)) / 4)

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