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Rapid:
Individual Calculations May 2012 |
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| Atanasova, Elitsa Total change: 50.00 | |   |
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| Bulgarian Chess Championship for Girls 20 years old 2012 rapid | Shumen | BUL | 2012-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 1732 | 3.50 | 6 | 1.89 | 20 | 37.80 | |
|  Krumova, Ani | | | 1980 | BUL | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Sirkova, Darena | | wf | 2086 | BUL | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Milanova, Maria | | | 1852 | BUL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Tsekova, Viktoria | | | 1859 | BUL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Galunova, Tsveta | | | 2040 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Vasileva, Veronika | | | 1732 | BUL | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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) | | | | Bulgarian Chess Championship for Girls 18 years old 2012 Rapid | Plovdiv | BUL | 2012-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1700 | 2.50 | 5 | 0.61 | 20 | 12.20 | |
| | Galunova, Tsveta | | | 2046 | BUL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Vasileva, Veronika | | | 1732 | BUL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Milanova, Maria | | | 1852 | BUL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ivanova, Alexandra | | | 1629 | BUL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Georgieva, Marina | | | 1758 | BUL | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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