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Individual Calculations October 2022 |
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| Nurgaliyeva, Zarina Total change: -21.60 | |   |
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| World Youth Chess Championship 2022 - Girls 14 | Mamaia | ROU | 2022-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 2088 | 9.00 | 11 | -0.54 | 40 | -21.60 | |
|  Pragnya, H G | | | 1505 | IND | 1.00 | 1 | 0.02 | 40 | 0.80 | |  Wang, Chloe | | | 1674 | USA | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Wen, Kally | | wc | 1597 | USA | 0.50 | 1 | -0.46 | 40 | -18.40 | | | Natoli, Alessia | | | 1736 | POL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Chen, Rachel Ruoxuan | | | 1783 | CAN | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Liavonava, Yuliya | | | 1623 | FID | 0.50 | 1 | -0.45 | 40 | -18.00 | | | Piddubna, Bozhena | | | 1822 | UKR | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Amulya, Guruprasad | | | 1688 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Abdinova, Narmin | | | 1739 | AZE | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Vasiljeva, Sofja | | | 1680 | LAT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shvedova, Alexandra | | wf | 2145 | FID | 0.50 | 1 | 0.08 | 40 | 3.20 | | | * 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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