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Rapid:
Individual Calculations May 2015 |
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| Ilieva, Gabriela Total change: 19.00 | |   |
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| Bulgarian chess championship for girls U16 rapid- 2015 | Plovdiv | BUL | 2015-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1408 | 3.00 | 6 | 0.95 | 20 | 19.00 | |
|  Dimitrova, Darina | | | 1623 | BUL | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Petkova, Nadezhda | | | 1591 | BUL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Nacheva, Jana | | | 1388 | BUL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Ilieva, Nikol | | | 1608 | BUL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Balimezova, Margarita | | | 1554 | BUL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Bureva, Radilena | | | 1417 | BUL | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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