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Rapid:
Individual Calculations December 2020 |
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| Puchkov, Alexander Total change: -27.60 | |   |
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| Petrograd District Rapid 2020-9 | St. Petersburg | RUS | 2020-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 2015 | 4.00 | 7 | -1.38 | 20 | -27.60 | |
|  Makhmudov, Riyad | | | 1647 | RUS | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Eramian, Gamlet | | | 2085 | RUS | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Rumyantsev, Semen | | | 1478 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Sazhin, Alexandr | | | 1506 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Shkuratov, Vladimir | | | 1802 | RUS | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Klobukov, Sergey | | | 1699 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sidorov, Dmitry I | | | 2007 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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