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Rapid:
Individual Calculations April 2021 |
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| Chertkov, Maksim Total change: 61.60 | |   |
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| St. Petersburg Rapid Championship 2021 Men | St. Petersburg | RUS | 2021-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 1861 | 5.00 | 9 | 3.08 | 20 | 61.60 | |
|  Borisovsky, Dmitry | f | | 2230 | RUS | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Golovchenko, Bogdan | | | 1685 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Shpartko, Grigory | | | 2275 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Grigoriev, Oleg | | | 1925 | RUS | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Solovyov, Viktor | | | 2242 | RUS | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Reshetnikov, Ruslan | | | 2173 | RUS | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Palchun, Grigory | | | 2257 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zhernovoi, Alexey | | | 2109 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Savinov, Leonid | | | 2208 | RUS | 1.00 | 1 | 0.89 | 20 | 17.80 | |
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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