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Individual Calculations April 2017 |
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| Polyakov, Petr Total change: 12.40 | |   |
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| Championship Saratov 2017 | Saratov | RUS | 2017-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1669 | 3.00 | 8 | 0.62 | 20 | 12.40 | |
|  Chekmareva, Liya | | wf | 2069 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ayrapetyan, Misak | | | 1407 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Upolovnev, Vladimir | | | 1816 | RUS | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Tolkanitsa, Vladimir | | | 1656 | RUS | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Astapov, Valeriy | | | 1870 | RUS | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Sudnik, Pavel | | | 2062 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Guliev, Gasan | | | 2069 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ayrapetyan, Oganes | | | 1855 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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