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Individual Calculations December 2021 |
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| Alpatsky, Sergey Total change: -26.60 | |   |
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| Tambov region Championship 2021_Standard | Tambov | RUS | 2021-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1862 | 2.50 | 7 | -1.33 | 20 | -26.60 | |
|  Shcherbashin, Victor | | | 2142 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Korensky, Sergey | | | 2036 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Alekseev, Aleksandr S | | | 1701 | RUS | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Knyazkov, Egor | | | 1462 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ushakov, Aleksander | | | 2021 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Alimov, Kuandyk K. | | | 1636 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Pershutkin, Aleksey I | | | 1722 | RUS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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