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Rapid:
Individual Calculations January 2019 |
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| Koritko, Alexey Total change: 5.40 | |   |
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| Cup of Ukraine among veterans. Rapid 2018 | Kharkiv | UKR | 2018-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1751 | 4.00 | 9 | 0.27 | 20 | 5.40 | |
|  Kukushkin, Valery | | | 1983 | UKR | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Khazankin, Moisei | | | 1873 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Savon, Vladimir | | | 1911 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Petrich, Vladimir | | | 1678 | UKR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Lemeshev, Sergii | | | 1351 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lavrichenko, Sergei | | | 1943 | UKR | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Chagovets, Nikolai | | | 1876 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Odrikovsky, Nikolay | | | 1867 | UKR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Tuma, Nikolay | | | 1782 | UKR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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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