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Blitz:
Individual Calculations April 2017 |
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| Osmak, Iulija Total change: 33.20 | |   |
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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 |
| 1905 | 2128 | 8.50 | 9 | 1.66 | 20 | 33.20 | |
|  Lebedeva, Valeriya | | | 1728 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rudenko, Veronika | | wf | 1862 | UKR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Martynkova, Olena | | wf | 1913 | UKR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Bezkorovaina, Mariia | | | 2144 | UKR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Barchuk, Irina | | | 2071 | UKR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Salah, Nadezhda | | | 1864 | UKR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kozachenko, Sofia | | | 1827 | UKR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mats, Diana | | | 1980 | UKR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Vasilenko, Ekaterina | | | 1755 | UKR | 0.50 | 1 | -0.40 | 20 | -8.00 | | | * 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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