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Rapid:
Individual Calculations July 2019 |
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| Kostadinova, Siyana Total change: -24.20 | |   |
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| Bulgarian Team Chess Championship - Women 2019 (Rapid) | Kranevo | BUL | 2019-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1293 | 0.00 | 5 | -1.21 | 20 | -24.20 | |
|  Kosteva, Stefani | | | 1371 | BUL | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Petkova, Lilia | | | 1238 | BUL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Antova, Gabriela | f | wm | 1693 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Georgieva, Emilia | | | 1693 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vasileva, Veronika | | | 1693 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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