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Individual Calculations May 2010 |
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| Krumova, Ani Total change: 40.05 | |   |
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| Bulgarian Chess Championship for Girls 20 years old | Sofia | BUL | 2010-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1905 | 6.50 | 9 | 2.16 | 15 | 32.40 | |
|  Vladimirova, Maria | | wf | 2039 | BUL | 1.00 | 1 | 0.68 | 15 | 10.20 | |  Ivanova, Simoneta | | | 1816 | BUL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Naydenova, Yordanka | | | 1883 | BUL | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Venkova, Polina | | | 1818 | BUL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Todorova, Kalina | | | 1786 | BUL | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Tsekova, Viktoria | | | 1860 | BUL | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Galunova, Tsveta | | | 1984 | BUL | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Sirkova, Darena | | | 2086 | BUL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Stefanova, Milena | | | 1991 | BUL | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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 16 years old | Plovdiv | BUL | 2010-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1905 | 2.50 | 4 | 0.51 | 15 | 7.65 | |
| | Galunova, Tsveta | | | 1984 | BUL | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Sirkova, Darena | | | 2086 | BUL | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Venkova, Polina | | | 1818 | BUL | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Georgieva, Marina | | | 1742 | BUL | 0.50 | 1 | -0.22 | 15 | -3.30 | |
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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