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Individual Calculations December 2021 |
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| Yakimov, Vladimir Total change: -68.60 | |   |
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| Sakhalin chess championship 2021 | Yuzhno-Sakhalinsk | RUS | 2021-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1649 | 0.00 | 7 | -3.43 | 20 | -68.60 | |
|  Khusnulgatin, Artem | | | 1916 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Frizuk, Andrey | | | 2046 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ri, Yan Chun | | | 1682 | RUS | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Dedik, Gennadiy | | | 1465 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Sin, Albert | | | 1249 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Zaitsev, Anatoliy | | | 1655 | RUS | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Kim, Nikolay | | | 1597 | RUS | 0.00 | 1 | -0.57 | 20 | -11.40 | | | * 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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