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Individual Calculations August 2013 |
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| Videnova, Iva Total change: 4.20 | |   |
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| Open Women's Bulgarian Championship "Thracian Princess-2013" | Vratsa | BUL | 2013-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2301 | 5.50 | 8 | 0.28 | 15 | 4.20 | |
|  Vasova, Maria | | | 1910 | BUL | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Maksimovic, Suzana | | wg | 2223 | SRB | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Voiska, Margarita | | wg | 2237 | BUL | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Ionescu, Irina | | wg | 2233 | ROU | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Dragomirescu, Angela | | wm | 2239 | ROU | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Raeva, Elitsa | | wm | 2263 | BUL | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Cosma, Elena-Luminita | | wg | 2329 | ROU | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Tsekova, Viktoria | | | 1901 * | BUL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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