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Rapid:
Individual Calculations December 2020 |
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| Kuvaldin, Sergey Total change: 14.60 | |   |
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| Petrograd District Rapid 2020-10 | St. Petersburg | RUS | 2020-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1445 | 2.00 | 6 | 0.73 | 20 | 14.60 | |
|  Romanov, Nikita M. | | | 1856 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nuritdinov, Nizomitdin | | | 1692 | RUS | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Sotsky, Alexander | m | | 2024 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Yakovlev, Anton | | | 1280 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kulnev, Aleksandr | | | 1657 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Klobukov, Alexey | | | 1980 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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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