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Individual Calculations March 2011 |
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| Usoltseva, Polina Total change: -22.05 | |   |
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| Ukraine Girls Under 18 Chess Championship | Mykolaiv | UKR | 2011-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1863 | 1.00 | 6 | -1.47 | 15 | -22.05 | |
|  Petrova, Irina | | wf | 2043 | UKR | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Tantsiura, Marja | | | 2100 | UKR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Torosjan, Asja | | | 1813 | UKR | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Vasina, Olena | | | 2019 | UKR | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Yashchenko, Olena | | | 1760 | UKR | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Feduk, Irina | | | 1855 | UKR | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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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