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Individual Calculations December 2020 |
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| Gabrusev, Sergey Total change: 15.40 | |   |
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| Sakhalin chess championship 2020 | Yuzhno-Sakhalinsk | RUS | 2020-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2074 | 5.50 | 8 | 0.77 | 20 | 15.40 | |
|  Makarov, Egor Den | | | 1674 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fedkov, Sergey | | | 1745 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Petrenko, Andrey Yu. | | | 2081 | RUS | 1.00 | 1 | 0.51 | 20 | 10.20 | | | I,gi, Su | | | 2126 | RUS | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Zasukhin, Mikhail | | | 1942 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Frizuk, Andrey | | | 1973 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Timokhin, Vyacheslav | | | 2093 | RUS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Romanov, Alexei | m | | 2298 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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