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Individual Calculations December 2023 |
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| Kurbanov, Sergey Total change: 8.00 | |   |
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| SPb B19 Championship Semifinal 2023 | St. Petersburg | RUS | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1819 | 4.50 | 6 | -0.47 | 40 | -18.80 | |
|  Narmanov, Artem | | | 1419 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Pak, Vyacheslav | | | 1510 | RUS | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Panchenko, Sergey | | | 1589 | RUS | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Shadrin, Arsenii | | | 1172 | RUS | 1.00 | 1 | 0.01 | 40 | 0.40 | | | Korolev, Artem | | | 1646 | RUS | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Chernyshev, Semen | | | 1682 | RUS | 1.00 | 1 | 0.32 | 40 | 12.80 | | | * 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) | | | | SPb B19 Championship 2023 | St. Petersburg | RUS | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1819 | 3.50 | 9 | 0.67 | 40 | 26.80 | |
| | Panchenko, Sergey | | | 1589 | RUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Nagornov, Nikita | | | 2164 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ismagilov, Igor | | | 2121 | RUS | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Romanov, Nikita M. | | | 2100 | RUS | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Zakharov, Alexey O. | | | 2156 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Chernyshev, Semen | | | 1682 | RUS | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Nikolaev, Nikita S. | | | 2023 | RUS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Shemyakinskiy, Nikita | | | 2094 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Mineev, Sergey I. | | | 1886 | RUS | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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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