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Individual Calculations May 2012 |
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| Roshka, Yevgeniy Total change: 0.00 | |   |
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| Ukraine Boys Under 20 Chess Championship - 2012 | Kyiv | UKR | 2012-02-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2025 | 0 | 1.00 | 6 | 0.00 | 1752 | | 0.00 | |
|  Kabachienko, Alexandr | | | 2073 | UKR | 0.00 | 1 | 0.00 | | 0.00 | | | Musiienko, Danylo | | | 1940 | UKR | 0.00 | 1 | 0.00 | | 0.00 | | | Buksa, Nataliya | | | 2092 | UKR | 0.00 | 1 | 0.00 | | 0.00 | | | Kotovskyy, Dmytro | | | 2024 | UKR | 1.00 | 1 | 0.00 | | 0.00 | |  Kulesh, Vladyslav | | | 1959 | UKR | 0.00 | 1 | 0.00 | | 0.00 | | | Belous, Mikhail | | | 2060 | UKR | 0.00 | 1 | 0.00 | | 0.00 | |
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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