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Individual Calculations December 2022 |
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| Petrova, Varvara Total change: -37.20 | |   |
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| SPb G17 Championship 2022 | St. Petersburg | RUS | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1742 | 7.00 | 9 | -0.93 | 40 | -37.20 | |
|  Solovyeva, Margarita | | | 1201 | RUS | 0.50 | 1 | -0.47 | 40 | -18.80 | |  Ivanova, Evgeniia Yu. | | | 1177 | RUS | 0.00 | 1 | -0.98 | 40 | -39.20 | | | Shikhalieva, Ariana | | | 1347 | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lezina, Anna | | | 1670 | RUS | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Zhidenko, Daria | | | 1228 | RUS | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Nayanova, Mariya | | | 1342 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Garmash, Elizaveta | | | 1419 | RUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Meshcheriakova, Emiliia | | | 1409 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Sudarkina, Ekaterina | | | 1464 | 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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