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Individual Calculations December 2023 |
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| Puzyrevsky, Semen Total change: 14.80 | |   |
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| SPb B15 Championship 2023 | St. Petersburg | RUS | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 2056 | 8.00 | 9 | 0.37 | 40 | 14.80 | |
|  Zimenkov, Nikita | | | 1656 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ismailov, Artem Dm. | | | 1432 | RUS | 1.00 | 1 | 0.01 | 40 | 0.40 | | | Rakhmanov, Georgii | | | 1768 | RUS | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Shevchenko, Alexander S. | | | 1726 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Beznosov, Timofey | | | 1931 | RUS | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Golovchenko, Bogdan | | | 2052 | RUS | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Revyakin, Evgeniy | | | 1451 | RUS | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Ulasevich, Andrey | | | 1736 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Komyagin, Aleksandr | | | 1532 | RUS | 1.00 | 1 | 0.03 | 40 | 1.20 | | | * 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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