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Individual Calculations December 2021 |
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| Mukhin, Alexey P. Total change: -14.60 | |   |
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| Sakhalin chess championship 2021 | Yuzhno-Sakhalinsk | RUS | 2021-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1751 | 4.50 | 9 | -0.73 | 20 | -14.60 | |
|  Den, Dmitrij | | | 2151 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Tokarev, Alexandr | | | 1833 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Zaitsev, Anatoliy | | | 1655 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Blokha, Aleksandr | | | 1629 | RUS | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Ri, Yan Chun | | | 1682 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Medzinovskiy, Denis | | | 1355 | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Dedik, Gennadiy | | | 1465 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Petrenko, Andrey Yu. | | | 2016 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Sin, Albert | | | 1351 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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