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Individual Calculations April 2009 |
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| Chilingirova, Pavlina Total change: 2.70 | |   |
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| 58th Bulgarian individual women chess championship | Dupnitsa | BUL | 2009-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2154 | 6.50 | 11 | 0.18 | 15 | 2.70 | |
|  Genova, Lyubka | | wm | 2231 | BUL | 0.50 | 1 | 0.11 | 15 | 1.65 | |  Nikolova, Adriana | | wm | 2310 | BUL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Petkova, Veneta | | | 1964 | BUL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Sirkova, Darena | | | 1942 | BUL | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Gradevska, Desislava | | | 1804 | BUL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Vladimirova, Maria | | | 2064 | BUL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Bednikova, Stefi | | | 2086 | BUL | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Voiska, Margarita | | wg | 2339 | BUL | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Yordanova, Svetla | | wm | 2202 | BUL | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Krumova, Ani | | | 1812 | BUL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Videnova, Iva | | wf | 2193 | BUL | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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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