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Individual Calculations May 2011 |
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| Mazurchak, Bogdan Total change: -7.20 | |   |
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| Ukraine Boys Under 20 Chess Championship 2011 | Lugansk | UKR | 2011-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2231 | 4.50 | 9 | -0.48 | 15 | -7.20 | |
|  Sivuk, Vitaly | f | | 2409 | UKR | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Morozov, Vladislav | | | 1948 | UKR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Kharchenko, Boris | m | | 2472 | UKR | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Voitovich, Vladislav | | | 2012 | UKR | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Shchuka, Fedor | | | 1959 | UKR | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Dudnikov, Nikita | | | 1968 | UKR | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Podolsky, Anton | | | 2235 | UKR | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Melnichuk, Mikhail | | | 2319 | UKR | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Borsuk, Konstantin | | | 2324 | UKR | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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