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Rapid:
Individual Calculations December 2020 |
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| Surkova, Sofya Total change: -18.00 | |   |
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| SPb B19 Rapid Championship 2020 | St. Petersburg | RUS | 2020-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1635 | 2.50 | 8 | -0.90 | 20 | -18.00 | |
|  Shakirov, Marat | | | 1904 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Zelenskaya, Anastasiya | | | 1820 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Petrov, Igor | | | 1480 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Gordienko, Evgeniy S. | | | 1443 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Pavlov, Mikhail | | | 1891 | RUS | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Rudovskii, Filipp | | | 2044 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Anisimov, Artem | | | 1750 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kapustina, Alina | | | 1276 | RUS | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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