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Individual Calculations December 2022 |
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| Biryukov, Mikhail N Total change: 31.20 | |   |
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| Tambov region Championship 2022_Standard | Tambov | RUS | 2022-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1460 | 3.00 | 5 | 0.78 | 40 | 31.20 | |
|  Lomakina, Galja | | wm | 1980 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Prokhorskaya, Ekaterina Nik | | | 1060 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Alpatsky, Sergey | | | 1771 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Merezhko, Sergey S | | | 1149 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Efimov, Nikolay M | | | 1638 | RUS | 1.00 | 1 | 0.73 | 40 | 29.20 | | | * 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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