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Individual Calculations September 2021 |
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| Maltsevskaya, Aleksandra Total change: -1.80 | |   |
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| Women's World Cup 2021 | Sochi | RUS | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2360 | 2382 | 2.00 | 4 | -0.12 | 20 | -2.40 | |
|  Ouellet, Maili-Jade | | wg | 2257 | CAN | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Ouellet, Maili-Jade | | wg | 2257 | CAN | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Stefanova, Antoaneta | g | | 2463 | BUL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Stefanova, Antoaneta | g | | 2463 | BUL | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | | NOTE: K factor changed | | European Women Chess Championship | Iasi | ROU | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2337 | 2409 | 6.50 | 11 | 0.06 | 10 | 0.60 | |
| | Katkov, Michelle | | wf | 2173 | ISR | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Kazarian, Anna-Maja | f | wm | 2096 | NED | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Grigorieva, Yulia | | wf | 2140 | RUS | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Radeva, Viktoria | | wg | 2372 | BUL | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Unuk, Laura | m | wg | 2407 | SLO | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Buksa, Nataliya | m | | 2413 | UKR | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Mammadzada, Gunay | m | wg | 2460 | AZE | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Osmak, Iulija | m | wg | 2418 | UKR | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Khotenashvili, Bela | g | wg | 2471 | GEO | 0.00 | 1 | -0.41 | 10 | -4.10 | | | Mammadova, Gulnar | m | wg | 2385 | AZE | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Balajayeva, Khanim | | wg | 2376 | AZE | 0.50 | 1 | -0.05 | 10 | -0.50 | |
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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