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Individual Calculations September 2022 |
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| Koubova, Anna Marie Total change: 23.60 | |   |
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| 44th FIDE Chess Olympiad Chennai 2022 Women | Chennai | IND | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 2115 | 6.50 | 9 | 1.18 | 20 | 23.60 | |
|  Galera Serra, Maria | | | 1715 * | AND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nassr, Rania | | wf | 1737 | ALG | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Arabidze, Meri | m | wg | 2426 | GEO | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Guo, Yu Han | | | 1630 | CAN | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Norlamo, Sarabella | | | 1925 | FIN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zatonskih, Anna | m | wg | 2383 | USA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Forgas Moreno, Yaniela | | wm | 2343 | CUB | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Gazola, Vanessa Ramos | | wc | 2000 | BRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Johansson, Viktoria | | wm | 2041 | SWE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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