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Individual Calculations May 2011 |
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| Ruban, Irina Total change: 16.05 | |   |
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| Ukraine Girls Under 16 Chess Championship 2011 | Zaporizhzhia | UKR | 2011-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1839 | 6.00 | 11 | 1.07 | 15 | 16.05 | |
|  Dudrova, Anastasia | | wf | 2074 | UKR | 0.50 | 1 | 0.29 | 15 | 4.35 | |  Tkachova, Anastasia | | | 1949 | UKR | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Sazonova, Alina | | | 1684 | UKR | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Onokienko, Olexandra | | | 1800 | UKR | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Usoltseva, Polina | | | 1841 | UKR | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Protsiuk, Svetlana | | | 1750 | UKR | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Tantsiura, Marja | | | 2103 | UKR | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Feduk, Irina | | | 1887 | UKR | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Buksa, Nataliya | | | 1975 | UKR | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Rod`kina, Anastasiya | | | 1814 | UKR | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Salimova, Reykhan | | | 1819 | UKR | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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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