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Rapid:
Individual Calculations February 2021 |
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| Korsakov, Egor Total change: 20.00 | |   |
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| Overtime Rapid Cup U15 2021-1 | St. Petersburg | RUS | 2021-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1525 | 3.50 | 6 | -0.32 | 20 | -6.40 | |
|  Igumnov, Nikita | | | 1077 | RUS | 0.50 | 1 | -0.44 | 20 | -8.80 | |  Makhmudov, Riyad | | | 1722 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Barkin, Vladimir | | | 1132 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shelyapin, Ilya | | | 1196 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Frolov, Zakhar | | | 1342 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Romanov, Nikita M. | | | 1907 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | Petrograd District Rapid 2021-2 | St. Petersburg | RUS | 2021-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1525 | 3.50 | 6 | 1.32 | 20 | 26.40 | |
| | Fedotov, Aleksey | | | 1742 | RUS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Archelkov, Arseniy | | | 1866 | KAZ | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Golovchenko, Bogdan | | | 1672 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kuznetsov, Fedor N. | | | 1340 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kaplan, Aleksey | | | 1338 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ivanov, Sergei V. | | | 1961 | RUS | 1.00 | 1 | 0.94 | 20 | 18.80 | |
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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