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Individual Calculations January 2023 |
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| Koshelnik, Ivan Total change: 6.00 | |   |
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| Championship Rostov-on-Don 2022 final | Rostov-on-Don | RUS | 2022-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1917 | 5.50 | 9 | 0.15 | 40 | 6.00 | |
|  Volgin, Maksim | | | 1517 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mikhaylov, Artem | | | 2140 | RUS | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Kotenko, Pavel | m | | 2314 | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Birmenko, Nikolay | | | 1528 | FID | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Pasko, Valeriya | | | 1486 | RUS | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Pogosov, David | | | 1952 | RUS | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Donchenko, Ekaterina | | | 1761 | RUS | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Zakhozhai, Vladimir | | | 1852 | RUS | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Yermolenko, Vitaly | | | 1887 | RUS | 1.00 | 1 | 0.46 | 40 | 18.40 | | | * 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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