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Individual Calculations March 2013 |
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| Ratnikov, Sergey Total change: -14.10 | |   |
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| Moscow-Open 2013 C | Moscow | RUS | 2013-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1862 | 1.50 | 5 | -0.47 | 30 | -14.10 | |
|  Mashkov, Sergey | | | 2152 | RUS | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Sadykov, Ramil | | | 2246 | RUS | 0.00 | 1 | -0.09 | 30 | -2.70 | |  Corotcova, Anastasia | | | 1684 | MDA | 0.50 | 1 | -0.23 | 30 | -6.90 | | | Vinogradov, Anatoly | | | 2046 | RUS | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Dambiev, Fedor | | | 1688 | RUS | 1.00 | 1 | 0.27 | 30 | 8.10 | |
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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