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Blitz:
Individual Calculations December 2017 |
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| Petrenko, Mykola V Total change: 9.80 | |   |
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| OPZ Blitz stage 8 (2017) | Yuzhny | UKR | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1485 | 4.50 | 10 | 0.49 | 20 | 9.80 | |
|  Sholkovsky, Dmitry | | | 1885 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mokhammad, David | | | 1307 | UKR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Dementeev, Sergey | | | 1851 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Stakhurskiy, Yaroslav | | | 1315 | UKR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Potushanskiy, Sergey | | | 1694 | UKR | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Kurgan, Oleg | | | 1846 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kovalev, Vladimir | | | 1498 | UKR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Yushkov, Evgeniy | | | 1460 | UKR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Mazurtsova, Margarita | | | 1310 | UKR | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Korneev, Ivan | | | 1629 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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