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Individual Calculations December 2013 |
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| Spiridonova, Yana Total change: -8.10 | |   |
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| PFO D15 | Svetloe pole | RUS | 2013-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1719 | 2.00 | 4 | -0.27 | 30 | -8.10 | |
|  Kostina, Eva | | | 1546 | RUS | 0.00 | 1 | -0.73 | 30 | -21.90 | | | Kuzmicheva, Sofja | | | 1636 | RUS | 1.00 | 1 | 0.39 | 30 | 11.70 | |  Shafigullina, Zarina | | | 1754 | RUS | 0.00 | 1 | -0.45 | 30 | -13.50 | | | Kondakova, Yulia | | | 1735 | RUS | 1.00 | 1 | 0.52 | 30 | 15.60 | |
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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