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Individual Calculations February 2023 |
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| Kedrov, Valery V. Total change: -41.60 | |   |
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| BOTVINNIK CUP_B_2023 | Moscow | RUS | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1773 | 4.50 | 7 | 0.13 | 20 | 2.60 | |
|  Pogodin, Nikolay | | | 1636 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Piatin, Oleg | | | 1879 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Shinkorenko, Ivan Al | | | 1612 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Talyzin, Valeriy | | | 1642 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Shadyev, Damir | | | 1703 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Arutyunova, Yuliya | | | 1680 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Grigoryev, Vladislav | | | 1616 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | VO Moscow. January 2023 | Moscow | RUS | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1773 | 4.00 | 7 | -2.21 | 20 | -44.20 | |
| | Kirillov, Georgiy Av | | | 1169 | RUS | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Sergeev, Nikolay | | | 1175 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Okmyanskiy, Sergey | | | 1463 | RUS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Pokhlebin, Sergej | | | 1593 | RUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Ryabov, Viktor | | | 1455 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Prakhov, Nikolay | | | 1467 | RUS | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Tsybikov, Mikhail | | | 1373 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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