Event: Spring Swiss

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Opponent Rating Result
Peter Smyth 995 0 - 1
Gerry Stonehouse 1222 1 - 0
Sundararaju Kanakaraju 715 1 - 0
Riyanna Naren 565 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1074 = (3497 + 400 * (3 - 1)) / 4)

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