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Individual Calculations December 2021 |
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| Zaitsev, Anatoliy Total change: -11.40 | |   |
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| Sakhalin chess championship 2021 | Yuzhno-Sakhalinsk | RUS | 2021-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1655 | 4.00 | 8 | -0.57 | 20 | -11.40 | |
|  Timokhin, Vyacheslav | | | 2055 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dedik, Gennadiy | | | 1465 | RUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Mukhin, Alexey P. | | | 1751 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Sin, Albert | | | 1255 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kim, Nikolay | | | 1597 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Korostelev, German | | | 1396 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Yakimov, Vladimir | | | 1649 | RUS | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Blokha, Aleksandr | | | 1629 | RUS | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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