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Individual Calculations December 2022 |
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| Popova, Serafima P. Total change: 71.60 | |   |
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| Tambov region Championship 2022_Standard | Tambov | RUS | 2022-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1187 | 1.50 | 6 | 0.54 | 40 | 21.60 | |
|  Rtishchev, Viktor I. | | | 1577 | RUS | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Merezhko, Sergey S | | | 1149 | RUS | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Alimov, Kuandyk K. | | | 1606 | RUS | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Lomakina, Galja | | wm | 1980 | RUS | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Efimov, Nikolay M | | | 1638 | RUS | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Shchukina, Ekaterina | | | 1442 | FID | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | European Youth Chess Championship 2022 - U10 Girls | Antalya | TUR | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1139 | 3.50 | 7 | 1.25 | 40 | 50.00 | |
| | Abak, Tuana | | | 1406 | TUR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Rida, Ruqayyah | | | 1500 | ENG | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Bogday, Gunes | | | 1010 | TUR | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Hangay, Lilla | | | 1290 | HUN | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Kedelidze, Aneta | | | 1236 | GEO | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Rzadkowska, Kaja | | | 1276 | POL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Gurevich, Michele | | | 1280 | FRA | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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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