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Individual Calculations May 2010 |
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| Ostroverkhova, Elena Total change: -30.90 | |   |
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| Ukraine Girls Under 20 Chess Championship | Kharkiv | UKR | 2010-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2100 | 2.50 | 7 | -2.06 | 15 | -30.90 | |
|  Buksa, Nataliya | | | 1938 | UKR | 0.50 | 1 | -0.21 | 15 | -3.15 | |  Kol`ba, Anastasiya | | | 1970 | UKR | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Tkachova, Anastasia | | | 1907 | UKR | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Torosjan, Asja | | | 1890 | UKR | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Mamedova, Leila | | | 2048 | UKR | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Bodrova, Nadezhda | | | 2008 | UKR | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Tsirulnik, Maritsa | | | 2137 | UKR | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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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