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Blitz:
Individual Calculations April 2017 |
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| Barchuk, Irina Total change: -37.00 | |   |
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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 |
| 1847 | 2071 | 5.00 | 9 | -1.85 | 20 | -37.00 | |
|  Stavitskaya, Vlada | | | 1671 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dvornitskaja, Elena | | | 1849 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Shumeyko, Anna | | | 1765 | UKR | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Tsikanovskaya, Veronika | | | 1915 | UKR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Osmak, Iulija | | wg | 2128 | UKR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Vasilenko, Ekaterina | | | 1755 | UKR | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Tribushna, Hanna | | | 1952 | UKR | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Vitkovska, Mariya | | | 1671 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Martynkova, Olena | | wf | 1913 | UKR | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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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