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Individual Calculations December 2022 |
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| Sudarkina, Ekaterina Total change: -68.40 | |   |
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| M.Chigorin Memorial 2022 | St. Petersburg | RUS | 2022-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1464 | 2.00 | 8 | -0.68 | 40 | -27.20 | |
|  Petrochenko, Maria | | wf | 2051 | RUS | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Romanov, Vasily | | | 1806 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Bubeeva, Larisa | | | 1843 | RUS | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Nuritdinov, Nizomitdin | | | 1728 | RUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Anikin, Gleb S. | | | 1195 | RUS | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Garmash, Elizaveta | | | 1419 | RUS | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Afanasyeva, Ekaterina | | | 1249 | RUS | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Bura, Oleg | | | 1809 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | SPb G17 Championship 2022 | St. Petersburg | RUS | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1464 | 4.50 | 9 | -1.03 | 40 | -41.20 | |
| | Meshcheriakova, Emiliia | | | 1409 | RUS | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Garmash, Elizaveta | | | 1419 | RUS | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Solovyeva, Margarita | | | 1201 | RUS | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Ivanova, Evgeniia Yu. | | | 1177 | RUS | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Shikhalieva, Ariana | | | 1347 | RUS | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Lezina, Anna | | | 1670 | RUS | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Zhidenko, Daria | | | 1228 | RUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Nayanova, Mariya | | | 1160 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Petrova, Varvara | | | 1742 | RUS | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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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