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Individual Calculations April 2021 |
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| Tskhadadze, Anna Total change: 10.60 | |   |
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| St. Petersburg 89th Women Championship, Semifinal | St. Petersburg | RUS | 2021-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1901 | 7.00 | 9 | 0.53 | 20 | 10.60 | |
|  Vershinina, Anastasiia | | | 1655 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Bogdanova, Darya | | | 1752 | RUS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Rakhlina, Kristina | | | 1501 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Melenchuk, Olga | | wc | 1770 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Moiseeva, Olesya | | | 1961 | RUS | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Balandina, Alisa | | | 1501 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pankova, Julia | | | 1874 | RUS | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Bogdanova, Natalya | | | 1667 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bodnaruk, Kseniya | | | 1758 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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