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Individual Calculations January 2021 |
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| Koshelnik, Ivan Total change: 107.20 | |   |
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| Championship Rostov-on-Don 2020 final | Rostov-on-Don | RUS | 2020-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1578 | 3.50 | 8 | 2.68 | 40 | 107.20 | |
|  Donchenko, Ekaterina | | | 1948 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Popov, Evgeny | | | 1891 | RUS | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Kardashov, Artem | | | 1874 | RUS | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Tochilkina, Ekaterina | | | 1942 | RUS | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Kermach, Denis | | | 1978 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Kotenko, Pavel | m | | 1978 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gabrielian, Artur | g | | 1978 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lindenbaum, Viktor | | | 1957 | RUS | 1.00 | 1 | 0.91 | 40 | 36.40 | | | * 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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