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Individual Calculations September 2022 |
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| Kachulin, Sergey Total change: -11.20 | |   |
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| Tsiolkovsky Memorial 2022 | Kaluga | RUS | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1895 | 5.00 | 9 | -0.56 | 20 | -11.20 | |
|  Tsukanov, Vladimir | | | 1495 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zhiriakov, Stanislav | | | 1747 | RUS | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Zagrebina, Marina | | | 1414 | RUS | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Gavrilyuk, Ilya | | | 1518 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Denisov, Matvey | | | 1894 | RUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Denisov, Nikolay D. | | | 1922 | RUS | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Chernobrovkin, Arkady | | | 1820 | RUS | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Grishin, Grigoriy G. | | | 2323 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Sergeev, Yury I. | | | 1928 | RUS | 0.50 | 1 | 0.05 | 20 | 1.00 | | | * 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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