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Individual Calculations October 2022 |
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| Obidjonov, Oriyat Total change: 12.80 | |   |
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| 2nd International Chess Tournament for the prizes of the President of Uzbekistan (B) | Tashkent | UZB | 2022-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1518 | 3.00 | 9 | 0.96 | 40 | 38.40 | |
|  Kurbanov, Abdulaziz | | | 1794 | UZB | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Khamroeva, Dilbar | | | 1705 | UZB | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Tursunova, Aziza | | | 1659 | UZB | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Umarov, Bekhruz | | | 1771 | UZB | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Primov, Zafar | | | 1853 | UZB | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Karimov, Shakhrombek | | | 1712 | UZB | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Saidova, Rukhshona | | | 1663 | TJK | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Muratova, Anel | | | 1708 | KAZ | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Khakimov, Akbar | | | 1777 | UZB | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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) | | | | World Cadets B-10 Ch 2022 | Batumi | GEO | 2022-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1518 | 2.50 | 7 | -0.64 | 40 | -25.60 | |
| | Radzimski, Antoni | | | 1708 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Smirnov, Mark | | | 1985 | KAZ | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Obidov, Biloliddin | | | 1118 * | UZB | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Novodvorskiy, Dmitriy Al | | | 1239 | FID | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Stepanov, Serafim | | | 1289 | FID | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Liu, Zachary Hankun | | | 1845 | CAN | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Kleschevnikov, Arseny | | | 1807 | FID | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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