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Individual Calculations October 2017 |
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| Shafigullina, Zarina Total change: -12.80 | |   |
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| European Youth Chess Championship 2017 - Girls 16 | Mamaia | ROU | 2017-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 2130 | 6.50 | 9 | -0.32 | 40 | -12.80 | |
|  Kobald, Jacqueline | | | 1833 | GER | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Coman, Emilia-Florentina | | | 1821 | ROU | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Kostecka, Marika | | | 1809 | POL | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Grigoryan, Arpine | | | 1865 | ARM | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Verbin, Valentina | | | 1947 | MDA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Heydarova, Aytaj | | | 1850 | AZE | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Sankova, Stella | | wf | 1922 | SVK | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Sosa Suarez, Carla Cristina | | | 1930 | ESP | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Cvitan, Ena | f | | 2269 | CRO | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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