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Individual Calculations August 2015 |
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| Cosma, Elena-Luminita Total change: 4.40 | |   |
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| 10th Open Women's Bulgarian Championship "Thracian Princess" | Vratsa | BUL | 2015-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2326 | 6.50 | 9 | 0.44 | 10 | 4.40 | |
|  Shivacheva, Donika | | | 1926 * | BUL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Maksimovic, Suzana | | wg | 2238 | SRB | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Raeva, Elitsa | | wm | 2278 | BUL | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Nikolova, Adriana | | wg | 2332 | BUL | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Voiska, Margarita | | wg | 2303 | BUL | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Antova, Gabriela | | wf | 2109 | BUL | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Avramidou, Anastasia | | wf | 2279 | GRE | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Bukhteeva, Viktoria | | wf | 2163 | RUS | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Vasova, Maria | | | 2022 | BUL | 0.50 | 1 | -0.36 | 10 | -3.60 | | | * 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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