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Individual Calculations December 2021 |
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| Osipov, Aleksandr Total change: -59.60 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 2080 | 4.50 | 9 | -1.49 | 40 | -59.60 | |
|  Sudarkina, Ekaterina | | | 1680 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bashirli, Nail | m | | 2382 | AZE | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Kirillov, Dmitry | f | | 2260 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Satanovskaia, Evgeniia | | | 1709 | RUS | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Iljin, Konstantin | | | 1683 | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Timerkhanov, Alexander | f | | 2401 | RUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Smirnov, Yaroslav | | | 1717 | RUS | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Rybakov, Sergey | | | 1698 | RUS | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Kulnev, Aleksandr | | | 1715 | RUS | 0.50 | 1 | -0.40 | 40 | -16.00 | | | * 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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