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Individual Calculations December 2021 |
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| Korensky, Sergey Total change: -28.40 | |   |
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| Tambov region Championship 2021_Standard | Tambov | RUS | 2021-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 2036 | 4.50 | 8 | -1.42 | 20 | -28.40 | |
|  Ponomaryov, Aleksandr A | | | 1636 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pershutkin, Aleksey I | | | 1722 | RUS | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Popova, Serafima P. | | | 1636 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alpatsky, Sergey | | | 1862 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Merezhko, Nikita | | | 1655 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Korshunov, Alexey | | | 1923 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Shcherbashin, Victor | | | 2142 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Lomakina, Galja | | wm | 1983 | RUS | 0.50 | 1 | -0.07 | 20 | -1.40 | | | * 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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