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Individual Calculations May 2017 |
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| Krasteva, Beloslava Total change: -23.20 | |   |
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| Bulgarian chess championship for girls U14 - 2017 | Plovdiv | BUL | 2017-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1925 | 4.50 | 7 | -0.58 | 40 | -23.20 | |
|  Genova, Magdalina | | | 1525 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Chitakova, Galya | | | 1571 | BUL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Karova, Peya | | | 1525 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Salimova, Nurgyul | f | wf | 2308 | BUL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Petkova, Denitsa | | | 1601 | BUL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Mehmed, Elif | | | 1945 | BUL | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Kosteva, Stefani | | | 1525 * | BUL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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