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Rapid:
Individual Calculations May 2021 |
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| Shcherbakov, Nikolay Total change: -27.40 | |   |
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| Tambov Region Rapid Chess Championship 2021 | Tambov | RUS | 2021-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1795 | 1.00 | 5 | -1.37 | 20 | -27.40 | |
|  Lomakina, Galja | | wm | 1861 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Suvorov, Alexander | | | 1913 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Efimov, Nikolay M | | | 1703 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Skvortsov, Pyotr N. | | | 1687 | RUS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Shvadchenko, Grigory F. | | | 1915 | RUS | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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