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Individual Calculations August 2021 |
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| Chuklin, Ivan Total change: -25.20 | |   |
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| Volga Cup 2021 open | Kostroma | RUS | 2021-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 2123 | 6.00 | 9 | -0.63 | 40 | -25.20 | |
|  Gurova, Natalia | | | 1723 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kuzminykh, Nikita | | | 1723 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Apryshko, Gleb | m | | 2384 | RUS | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Usov, Aleksandr E. | | | 2151 | RUS | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Volodin, Alexandr E. | | | 1748 | RUS | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Yonal, Timur | c | | 1794 | RUS | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Schetchikov, Vladimir | f | | 1844 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Lisin, Egor | | | 1993 | RUS | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Andreev, Konstantin | | | 1843 | RUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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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