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Individual Calculations November 2023 |
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| Kozganbay, Erkin Total change: -28.60 | |   |
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| Semifinal of Kazakhstan chess among men | Taraz | KAZ | 2023-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2349 | 6.00 | 9 | -1.43 | 20 | -28.60 | |
|  Kazhmuratov, Altair | | | 1949 * | KAZ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mukhametkali, Merey | | | 1960 | KAZ | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Amirkul, Alimzhan | | | 2024 | KAZ | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Akhilbay, Imangali | f | | 2024 | KAZ | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Aripov, Abdusamat | | | 1986 | KAZ | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Petukhov, Alan | | | 2078 | KAZ | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Amirali, Abzal | | | 2119 | KAZ | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Utegaliyev, Azamat | | | 2437 | KAZ | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Tanatov, Nurdaulet | | | 1855 | KAZ | 0.50 | 1 | -0.46 | 20 | -9.20 | | | * 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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