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Individual Calculations April 2023 |
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| Serikbay, Assel Total change: -55.40 | |   |
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| Women's Chess Championship 2023 "A" group | Tashkent | UZB | 2023-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 2199 | 4.50 | 9 | -2.77 | 20 | -55.40 | |
|  Sardorova, Robiyakhon | | | 1665 | UZB | 0.50 | 1 | -0.47 | 20 | -9.40 | |  Kaldarova, Ayaulym | | | 1910 | KAZ | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Slapoguzova, Oksana | | | 1682 | UZB | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Malikova, Marjona | | | 1869 | UZB | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Khamdamova, Afruza | | wf | 2141 | UZB | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Madi, Aidana | | | 1799 * | KAZ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sultanbek, Zeinep | | wm | 1975 | KAZ | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Egamberdieva, Bakhora | | wm | 1968 | UZB | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Nurgali, Nazerke | | wm | 2166 | KAZ | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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