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Individual Calculations January 2011 |
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| Usoltseva, Polina Total change: -0.75 | |   |
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| Ukraine Girls Under 16 Chess Championship (semifinal) | Zaporizhzhia | UKR | 2010-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1864 | 3.00 | 6 | -0.05 | 15 | -0.75 | |
|  Antoshkiv, Anastasiya | | | 1689 | UKR | 0.50 | 1 | -0.23 | 15 | -3.45 | |  Onokienko, Olexandra | | | 1733 | UKR | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Feduk, Irina | | | 1854 | UKR | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Tkachova, Anastasia | | | 1935 | UKR | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Dudrova, Anastasia | | wf | 2112 | UKR | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Ruban, Irina | | | 1833 | UKR | 0.00 | 1 | -0.54 | 15 | -8.10 | |
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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