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Individual Calculations December 2023 |
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| Kostygova, Margarita Total change: 0.40 | |   |
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| SPb G17 Championship 2023 | St. Petersburg | RUS | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1635 | 6.50 | 9 | 0.01 | 40 | 0.40 | |
|  Vasiltsova, Yaroslava | | | 1592 | RUS | 1.00 | 1 | 0.44 | 40 | 17.60 | |  Garmash, Elizaveta | | | 1357 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Pavlenko, Darya | | | 1235 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sorina, Liya | | | 1240 | RUS | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Fomina, Elizaveta | | | 1512 | RUS | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Meshcheriakova, Emiliia | | | 1732 | RUS | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Salmina, Veronika | | | 1657 | RUS | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Zhidenko, Daria | | | 1234 | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Trifonova, Daria | | | 1359 | RUS | 0.50 | 1 | -0.33 | 40 | -13.20 | | | * 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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