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Individual Calculations April 2023 |
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| Shuvalova, Polina Total change: -8.60 | |   |
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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 |
| 2171 | 2484 | 6.50 | 9 | -0.86 | 10 | -8.60 | |
|  Kaldarova, Ayaulym | | | 1910 | KAZ | 0.50 | 1 | -0.48 | 10 | -4.80 | |  Malikova, Marjona | | | 1869 | UZB | 0.50 | 1 | -0.48 | 10 | -4.80 | | | Shokirjonova, Barchinoy | | | 2084 * | UZB | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Enkhtuul, Altan-Ulzii | | wg | 2264 | MGL | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Omonova, Umida | | wf | 2185 | UZB | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Khamdamova, Afruza | | wf | 2141 | UZB | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Yakubbaeva, Nilufar | | wg | 2349 | UZB | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Gunina, Valentina | g | wg | 2478 | FID | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Kurmangaliyeva, Liya | f | | 2259 | KAZ | 0.50 | 1 | -0.28 | 10 | -2.80 | | | * 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) | | |
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