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Individual Calculations September 2009 |
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| Shivacheva, Donika Total change: 29.75 | |   |
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| 19th Open Womens Bulgarian Championship 2009 | Vratsa | BUL | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1645 | 2.50 | 7 | 1.19 | 25 | 29.75 | |
|  Baciu, Diana | | wf | 2045 * | MDA | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Dimitrova, Aseniya | | | 1807 | BUL | 1.00 | 1 | 0.71 | 25 | 17.75 | | | Voiska, Margarita | | wg | 2045 * | BUL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Ivanova, Simoneta | | | 1763 | BUL | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Kosturska, Yoana | | | 1849 | BUL | 1.00 | 1 | 0.76 | 25 | 19.00 | | | Bocheva, Margarita | | | 1881 | BUL | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Yordanova, Svetla | | wm | 2045 * | BUL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | * 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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