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Individual Calculations September 2012 |
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| Pencheva, Iva Total change: 2.10 | |   |
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| Open Women's Bulgarian Championship "Thracian Princess-2012" | Vratsa | BUL | 2012-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1799 | 3.50 | 8 | -0.03 | 15 | -0.45 | |
|  Ionescu, Irina | | wg | 2199 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Shivacheva, Donika | | | 1698 | BUL | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Vasileva, Veronika | | | 1748 | BUL | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Lakinska, Simona | | | 1655 | MKD | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Atanasova, Elitsa | | | 1727 | BUL | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Yordanova, Svetla | | wm | 2111 | BUL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Kantardzhieva, Toni | | | 1943 | BUL | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Bauyrzhan, Arnash | | | 1801 | KAZ | 0.00 | 1 | -0.50 | 15 | -7.50 | | | * 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) | | | | National team championship 2012 girls U16 | Veliko Tarnovo | BUL | 2012-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1799 | 2.00 | 3 | 0.17 | 15 | 2.55 | |
| | Nancheva, Doroteya | | | 1816 | BUL | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Iliyazova, Arzu | | | 1490 | BUL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Vasova, Maria | | | 1804 | BUL | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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