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Individual Calculations May 2012 |
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| Ivanova, Alexandra Total change: 6.75 | |   |
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| Bulgarian Chess Championship for Girls 18 years old 2012 | Plovdiv | BUL | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1629 | 3.00 | 7 | 0.45 | 15 | 6.75 | |
|  Krumova, Ani | | | 2003 | BUL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Galunova, Tsveta | | | 2029 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Atanasova, Elitsa | | | 1700 | BUL | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Tosheva, Iliana | | | 1305 | BUL | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Tsakova, Yana | | | 1745 | BUL | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Miteva, Silvena | | | 1699 | BUL | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Vasileva, Veronika | | | 1732 | BUL | 0.00 | 1 | -0.36 | 15 | -5.40 | | | * 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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