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Rapid:
Individual Calculations May 2019 |
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| Kosteva, Stefani Total change: 1.40 | |   |
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| Bulgarian Individual Chess Championship Girls 16 Rapid | Asenovgrad | BUL | 2019-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1370 | 2.50 | 5 | 0.07 | 20 | 1.40 | |
|  Angelova, Lara | | | 1324 | BUL | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Ilieva, Ralitsa | | | 1385 | BUL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Yanusheva, Valeriya | | | 1043 | BUL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Peycheva, Gergana | f | wf | 1770 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chitakova, Galya | | | 1412 | BUL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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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