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Rapid:
Individual Calculations October 2021 |
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| Berezovskaya, Arina Total change: -27.60 | |   |
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| Petersburg Summer 2021 - Rapid Grand-Prix | St. Petersburg | RUS | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1197 | 0.00 | 7 | -1.03 | 20 | -20.60 | |
|  Gukhman, Sergey | | | 1932 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Kuznetsova, Marina | | | 1660 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Melenchuk, Olga | | wc | 1570 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Lezina, Anna | | | 1630 | RUS | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Shkalikova, Marina | | | 1773 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Sakalli, Selcuk Orkun | | | 1696 | TUR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Panin, Maksim | | | 1001 | RUS | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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) | | | | St. Petersburg Rapid Cup 2021 Qualifier Women | St. Petersburg | RUS | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1197 | 0.50 | 6 | -0.35 | 20 | -7.00 | |
| | Kiseleva, Ekaterina | | | 1838 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Pankova, Julia | | | 1794 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Kudryashova, Sofiya | | | 1210 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Kiseleva, Arina | | wc | 1890 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Vorobyova, Valeriya | | | 1829 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Dudkina, Uliana | | | 1332 | RUS | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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