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Rapid:
Individual Calculations December 2021 |
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| Preobrazhenskaya, Diana Total change: 4.20 | |   |
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| Central FR Chmp 2021 rapid G13 | Suzdal | RUS | 2021-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1654 | 8.00 | 9 | -0.34 | 20 | -6.80 | |
|  Romanova, Sofiya S | | | 1108 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Rybakova, Mariya Al | | | 1235 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Tsareva, Darya | | | 1413 | RUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Golovatenko, Eva | | | 1100 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Bobunova, Ekaterina | | | 1225 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Skuridina, Ekaterina | | | 1209 | RUS | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Brjunina, Varvara | | | 1029 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Lopukhova, Anna Al | | | 1310 | RUS | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Bykovskaya, Anzhelika | | | 1238 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | |
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) | | | | Vladimir City Rapid Chess Championship | Vladimir | RUS | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1654 | 5.00 | 8 | 0.55 | 20 | 11.00 | |
| | Khabibullin, Radik | | | 1630 | RUS | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Shinkorenko, Ivan Al | | | 1105 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Prutskov, Aleksei | | | 1859 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Gonov, Sergey | | | 1854 | RUS | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Arhipov, Egor | | | 1496 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Kildishova, Alina | | | 1405 | RUS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Shustikov, Ilya | | | 1275 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Shkalova, Margarita | | wm | 2144 | RUS | 0.50 | 1 | 0.46 | 20 | 9.20 | |
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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