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Individual Calculations October 2017 |
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| Kostecka, Marika Total change: 101.20 | |   |
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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 |
| 2040 | 1809 | 4.50 | 9 | 2.53 | 40 | 101.20 | |
|  Filippova, Darya | | wf | 2046 | RUS | 1.00 | 1 | 0.80 | 40 | 32.00 | |  Aciu, Malina-Andreea | | | 2058 | ROU | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Shafigullina, Zarina | | wf | 2130 | RUS | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Maltsevskaya, Aleksandra | | | 2209 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cramling Bellon, Anna | | | 1926 | SWE | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Nastase, Andreea-Cristina | | | 1986 | ROU | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Represa Perez, Mireya | | wf | 2080 | ESP | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Zotova, Anastasia | | wf | 2009 | RUS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Celik, Eda | | | 1919 | TUR | 0.50 | 1 | 0.15 | 40 | 6.00 | | | * 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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