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Individual Calculations April 2023 |
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| Arabidze, Meri Total change: 8.10 | |   |
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| 1. Frauenbundesliga 2022-2023 March 2023 | various | GER | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2281 | 2433 | 1.00 | 2 | -0.40 | 10 | -4.00 | |
|  Kulon, Klaudia | m | wg | 2290 | POL | 0.00 | 1 | -0.69 | 10 | -6.90 | |  Sliwicka, Alicja | | wm | 2272 | POL | 1.00 | 1 | 0.29 | 10 | 2.90 | |
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 Women's Individual Chess Championship 2023 | Petrovac | MNE | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2307 | 2433 | 8.50 | 11 | 1.21 | 10 | 12.10 | |
| | Shpanko, Nadiia | | wm | 2164 | SLO | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Lehaci, Miruna-Daria | | wm | 2202 | ROU | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Richterova, Natasa | | wm | 2190 | CZE | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Hrebenshchykova, Yelyzaveta | | | 2289 | UKR | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Klek, Hanna Marie | | wg | 2314 | GER | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Garcia Martin, Marta | m | wg | 2306 | ESP | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Garifullina, Leya | m | wg | 2372 | FID | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Kiolbasa, Oliwia | m | wm | 2406 | POL | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Maltsevskaya, Aleksandra | m | wg | 2388 | POL | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Guichard, Pauline | m | wg | 2379 | FRA | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Melia, Salome | m | wg | 2366 | GEO | 0.50 | 1 | -0.09 | 10 | -0.90 | |
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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