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Rapid:
Individual Calculations December 2017 |
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| Kozhukhar, Ivan Total change: 6.20 | |   |
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| "Kyiv chess cup -2017" rapid chess, children's league (8th tournament) | Kyiv | UKR | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1465 | 3.00 | 6 | 0.31 | 20 | 6.20 | |
|  Klimenko, Volodymyr | | | 1357 | UKR | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Keleberda, Tymur | | | 1711 | UKR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Zadnepryanets, Roman | | | 1603 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bulai, Mariia | | | 1223 | UKR | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Zadnepryanets, Vladimir | | | 1635 | UKR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Khatnyuk, Anastasia | | | 1497 | UKR | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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