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Individual Calculations February 2015 |
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| Davis, Katherine S Total change: 76.00 | |   |
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| Marshall Amateur Championship/Jerry Simon Memorial FIDE rated | New York, New York | USA | 2014-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1672 | 2.50 | 3 | 1.90 | 40 | 76.00 | |
|  Sheer, Grey Denton | | | 1828 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Kopiecki, Edward | | | 1963 | USA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Yagiz, Bora | | | 1960 | TUR | 0.50 | 1 | 0.34 | 40 | 13.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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