Event: ECF Online RapidPlay Results 10/11/20

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Opponent Rating Result
David Malcolm Innes 0 0 - 1
Tim Hilton 2005 0 - 1
Tim Hilton 2005 0 - 1
Tim Hilton 2005 0 - 1
Tim Hilton 2005 0 - 1
Peter Cornelia 0 0 - 1
Darrell Lindsay 1367 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1055 = (9387 + 400 * (1 - 6)) / 7)

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