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Rapid:
Individual Calculations April 2021 |
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| Gutkovich, Polina Total change: -25.00 | |   |
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| RAPID stage of the Russian Women's Grand Prix_Memorial to E. I. Bykova | Suzdal | RUS | 2021-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1969 | 6.00 | 11 | 0.51 | 20 | 10.20 | |
|  Voit, Daria | | wg | 2347 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Barkasheva, Sofia | | | 1474 | EST | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kildishova, Alina | | | 1387 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Preobrazhenskaya, Diana | | | 1608 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Girya, Olga | | wg | 2464 | RUS | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Kurmangaliyeva, Liya | | | 1845 | KAZ | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Dumcheva, Julia | | wf | 2042 | RUS | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Gunina, Valentina | g | wg | 2381 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Badelka, Olga | m | wg | 2315 | BLR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Volchkova, Alena | | | 1734 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Vifleemskaia, Svetlana | | wf | 1980 | RUS | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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) | | | | Serpukhov rapid 2021 | Serpukhov | RUS | 2021-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1969 | 5.00 | 9 | -1.76 | 20 | -35.20 | |
| | Vervein, Eva | | | 1249 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Grishchenko, Sergey | m | | 2434 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Bespalova, Tatiana | | | 1545 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Gusev, Boris An. | | | 1494 | RUS | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Gapon, Ilya | | | 1566 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ryazanov, Sergey | | | 1479 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Tsyhanchuk, Stanislav | m | | 2275 | BLR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ananyev, Alexandr | | | 1644 | RUS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Bulykin, Sergey | | | 1509 | RUS | 1.00 | 1 | 0.05 | 20 | 1.00 | |
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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