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Rapid:
Individual Calculations May 2012 |
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| Milanova, Maria Total change: -13.20 | |   |
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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 |
| 1805 | 1852 | 4.00 | 6 | 0.70 | 20 | 14.00 | |
|  Petrova, Boryana | | | 1701 | BUL | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Galunova, Tsveta | | | 2040 | BUL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Atanasova, Elitsa | | | 1732 | BUL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Pencheva, Iva | | | 1816 | BUL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Valeva, Ana | | | 1454 | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sirkova, Darena | | wf | 2086 | BUL | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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 |
| 1806 | 1852 | 2.00 | 6 | -1.36 | 20 | -27.20 | |
| | Ivanova, Alexandra | | | 1629 | BUL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Krumova, Ani | | | 2003 | BUL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Atanasova, Elitsa | | | 1700 | BUL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Galunova, Tsveta | | | 2046 | BUL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Georgieva, Marina | | | 1758 | BUL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Miteva, Silvena | | | 1699 | BUL | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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) | | |
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