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Individual Calculations March 2011 |
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| Milanova, Maria Total change: -26.75 | |   |
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| 60th Bulgarian Individual Chess Championship Semifinal - Women | Plovdiv | BUL | 2011-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1915 | 1.50 | 4 | -1.07 | 25 | -26.75 | |
|  Vasileva, Cveta | | | 1515 * | BUL | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Sirkova, Darena | | wf | 2103 | BUL | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Sergeeva Petrova, Boryana | | | 1759 | BUL | 0.50 | 1 | -0.21 | 25 | -5.25 | |  Ivanova, Gergana | | | 1785 | BUL | 0.00 | 1 | -0.68 | 25 | -17.00 | | | * 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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