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Rapid:
Individual Calculations January 2018 |
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| Kostik, Aleksandr Total change: 31.20 | |   |
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| Cup of Ukraine among veterans. Rapid | Kharkiv | UKR | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 2003 | 5.00 | 7 | 0.76 | 20 | 15.20 | |
|  Olhovskii, Leonid | | | 1817 | UKR | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Rudnev, Nikolai | | | 1752 | UKR | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Krivosheenko, Vladimir | | | 1871 | UKR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kryukov, Alexander | | | 1730 | UKR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kharkovskii, Viktor | | | 2098 | UKR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Plyushko, Alexey | | | 1944 | UKR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Besperchy, Alexandr | | | 2212 | UKR | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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) | | | | Cup Kharkiv region 2017 | Kharkiv | UKR | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 2003 | 4.00 | 7 | 0.80 | 20 | 16.00 | |
| | Mikhailichenko, Vladimir | m | | 2403 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sazonov, Alexander | | | 2093 | UKR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Matjash, Nikolay | | | 1884 | UKR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Martynenko, Konstantin | | | 1698 | UKR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Shevchenko, Sergey | | | 1865 | UKR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Odnorozhenko, Evgenyi | m | | 2357 | UKR | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Andrianov, Mikhail | | | 2064 | UKR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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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