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Individual Calculations September 2012 |
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| Sirkova, Darena Total change: -24.60 | |   |
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| Open Women's Bulgarian Championship "Thracian Princess-2012" | Vratsa | BUL | 2012-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1985 | 3.00 | 8 | -1.64 | 15 | -24.60 | |
|  Valeva, Ana | | | 1585 * | BUL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Ionescu, Irina | | wg | 2247 | ROU | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Bauyrzhan, Arnash | | | 1801 | KAZ | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Yordanova, Svetla | | wm | 2111 | BUL | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Vasileva, Veronika | | | 1748 | BUL | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Cherednichenko, Elena | | wf | 2167 | UKR | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Salimova, Nurgyul | | wf | 1753 | BUL | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Milutinovic, Stefana | | | 1896 | SRB | 0.50 | 1 | -0.12 | 15 | -1.80 | | | * 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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