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Individual Calculations December 2018 |
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| Polyakov, Petr Total change: 30.80 | |   |
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| Seniors Saratov region Championship 2018 | Saratov | RUS | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1631 | 4.00 | 7 | 1.54 | 20 | 30.80 | |
|  Raisov, Idris | | | 2018 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Kupinskaja, Evgeny | | | 1451 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Komarov, Jury | | | 1817 | RUS | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Dmitrieva, Galina | | | 1355 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kovaliov, Nikolay | | | 2031 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Fedukin, Alexandre | | | 1858 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Astapov, Valeriy | | | 1823 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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