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Individual Calculations September 2010 |
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| Shivacheva, Donika Total change: 8.25 | |   |
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| 20-th open womens Bulgarian championship | Vratsa | BUL | 2010-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1681 | 2.00 | 7 | 0.55 | 15 | 8.25 | |
|  Sirkova, Darena | | | 2081 * | BUL | 1.00 | 1 | 0.92 | 15 | 13.80 | |  Dragomirescu, Angela | | wm | 2081 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Galunova, Tsveta | | | 1983 | BUL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Bocheva, Margarita | | | 1847 | BUL | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Ivanova, Gergana | | | 1771 | BUL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Milutinovic, Stefana | | | 1872 | SRB | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Naydenova, Yordanka | | | 1890 | BUL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | * 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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