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Individual Calculations December 2020 |
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| I,gi, Su Total change: 17.60 | |   |
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| Sakhalin chess championship 2020 | Yuzhno-Sakhalinsk | RUS | 2020-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2126 | 7.00 | 9 | 0.88 | 20 | 17.60 | |
|  Korostelev, German | | | 1726 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zasukhin, Mikhail | | | 1942 | RUS | 0.50 | 1 | -0.24 | 20 | -4.80 | | | I,en, Bok | | | 1985 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Frizuk, Andrey | | | 1973 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gabrusev, Sergey | | | 2074 | RUS | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Romanov, Alexei | m | | 2298 | RUS | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Ri, Yan Chun | | | 1726 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chernyaev, Vladislav | | | 1726 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Den, Dmitrij | | | 2208 | RUS | 0.50 | 1 | 0.11 | 20 | 2.20 | | | * 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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