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Individual Calculations July 2009 |
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| Harizanova, Elitsa Total change: 33.50 | |   |
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| Bulgarian individual chess championship girls 20 | Sofia | BUL | 2009-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1637 | 3.50 | 7 | 1.34 | 25 | 33.50 | |
|  Stefanova, Milena | | | 1987 | BUL | 1.00 | 1 | 0.89 | 25 | 22.25 | |  Vasileva, Veronika | | | 1570 | BUL | 1.00 | 1 | 0.41 | 25 | 10.25 | | | Hristova, Hristina | | | 1849 | BUL | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Harizanova, Marina | | | 1679 | BUL | 1.00 | 1 | 0.56 | 25 | 14.00 | | | Todorova, Kalina | | | 1810 | BUL | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Sirkova, Darena | | | 1942 | BUL | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Gradevska, Desislava | | | 1721 | BUL | 0.00 | 1 | -0.38 | 25 | -9.50 | |
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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