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Individual Calculations September 2021 |
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| Badelka, Olga Total change: 4.10 | |   |
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| Women's World Cup 2021 | Sochi | RUS | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2509 | 2418 | 1.50 | 4 | -0.04 | 10 | -0.40 | |
|  Matnadze, Ana | m | wg | 2421 | ESP | 0.50 | 1 | 0.00 | 10 | 0.00 | |  Matnadze, Ana | m | wg | 2421 | ESP | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Goryachkina, Aleksandra | g | wg | 2596 | RUS | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Goryachkina, Aleksandra | g | wg | 2596 | RUS | 0.50 | 1 | 0.23 | 10 | 2.30 | |
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 Chess Championship | Iasi | ROU | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2312 | 2418 | 7.50 | 11 | 0.45 | 10 | 4.50 | |
| | Ghukasyan, Siranush | | wm | 2194 | ARM | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Beydullayeva, Govhar | | wm | 2282 | AZE | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Havanecz, Bianka | | wm | 2257 | HUN | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Schulze, Lara | f | wf | 2269 | GER | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Sliwicka, Alicja | | wm | 2306 | POL | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Garifullina, Leya | | wg | 2385 | RUS | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Mammadova, Gulnar | m | wg | 2385 | AZE | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Agrest, Inna | | wm | 2281 | SWE | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Balajayeva, Khanim | | wg | 2376 | AZE | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Injac, Teodora | | wg | 2370 | SRB | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Peycheva, Gergana | f | wm | 2332 | BUL | 1.00 | 1 | 0.38 | 10 | 3.80 | |
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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