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Blitz:
Individual Calculations May 2012 |
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| Atanasova, Elitsa Total change: 1.40 | |   |
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| Bulgarian Chess Championship for Girls 20 years old 2012 blitz | Shumen | BUL | 2012-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1732 | 1.00 | 4 | -0.50 | 20 | -10.00 | |
|  Sirkova, Darena | | wf | 2086 | BUL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Miteva, Silvena | | | 1699 | BUL | 0.50 | 1 | -0.05 | 20 | -1.00 | |  Milanova, Maria | | | 1852 | BUL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Koleva, Djuliana | | | 1732 | BUL | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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 Girls18 years old 2012 Blitz | Plovdiv | BUL | 2012-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1700 | 2.50 | 6 | 0.57 | 20 | 11.40 | |
| | Galunova, Tsveta | | | 2046 | BUL | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Milanova, Maria | | | 1852 | BUL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Georgieva, Marina | | | 1758 | BUL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Krumova, Ani | | | 2003 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Miteva, Silvena | | | 1699 | BUL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Vasileva, Veronika | | | 1732 | BUL | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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