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Individual Calculations December 2012 |
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| Kovalsky, Vadim Total change: -4.65 | |   |
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| Lviv Autumn open-2012 | Lviv | UKR | 2012-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1918 | 2.50 | 5 | -0.31 | 15 | -4.65 | |
|  Medvedyk, Volodymyr | | | 1683 | UKR | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Polishchuk, Oleg | | | 2226 | UKR | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Rastropin, Yuriy | | | 1814 | UKR | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Polulikh, Bogdan | | | 1912 | UKR | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Mukhtarova, Viktoriya | | | 1743 | UKR | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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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