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Individual Calculations December 2021 |
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| Den, Dmitrij Total change: 3.00 | |   |
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| Sakhalin chess championship 2021 | Yuzhno-Sakhalinsk | RUS | 2021-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 2163 | 6.50 | 9 | 0.15 | 20 | 3.00 | |
|  Mukhin, Alexey P. | | | 1763 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kadyrov, Akylbek | | | 2133 | RUS | 0.50 | 1 | -0.04 | 20 | -0.80 | | | I,gi, Su | | | 2104 | RUS | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Sin, Boris | | | 1763 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Romanov, Alexei | m | | 2285 | RUS | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Petrenko, Andrey Yu. | | | 2016 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Khusnulgatin, Artem | | | 1916 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gabrusev, Sergey | | | 2068 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Bambizo, Mikhail | | | 1763 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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