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Rapid:
Individual Calculations August 2018 |
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| Kolosov, Aleksandr Total change: -23.20 | |   |
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| Championship of satellite towns of St. Petersburg | St. Petersburg | RUS | 2018-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 2021 | 3.00 | 6 | -1.16 | 20 | -23.20 | |
|  Utkin, Vladimir | | | 2011 | RUS | 0.50 | 1 | -0.01 | 20 | -0.20 | |  Orlov, Sergei | | | 1793 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mutina, Sofia | | | 1621 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Pchelkin, Aleksander | | | 1832 | RUS | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Izoitko, Alexey | | | 1971 | RUS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Rudikov, Dmitry | | | 1937 | RUS | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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