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Blitz:
Individual Calculations April 2017 |
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| Kozachenko, Sofia Total change: 16.00 | |   |
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| Ukraine Chess Championship-2017 U20 (Girls) (Blitz) | Lviv | UKR | 2017-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1827 | 5.00 | 9 | 0.80 | 20 | 16.00 | |
|  Pampukha, Olexandra | | | 1427 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mats, Diana | | | 1980 | UKR | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Tsikanovskaya, Veronika | | | 1915 | UKR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Ivanytska, Sofia | | | 1586 | UKR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Tribushna, Hanna | | | 1952 | UKR | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Shumeyko, Anna | | | 1765 | UKR | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Osmak, Iulija | | wg | 2128 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Vasilenko, Ekaterina | | | 1755 | UKR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Bezkorovaina, Mariia | | | 2144 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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