Event: Roger Goldsmith Div 2

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Opponent Rating Result
Stephen W Ruthen 1854 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

2254 = (1854 + 400 * (1 - 0)) / 1)

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Opponent Rating Result
Michael MJ Osborn 1539 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1539 = (1539 + 400 * (0 - 0)) / 1)