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Individual Calculations May 2015 |
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| Mircheva, Nona Total change: 62.80 | |   |
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| Bulgarian chess championship for girls U16 - 2015 | Plovdiv | BUL | 2015-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1647 | 5.50 | 7 | 1.57 | 40 | 62.80 | |
|  Nacheva, Jana | | | 1423 | BUL | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Dimitrova, Gergana | | | 1584 | BUL | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Shivacheva, Donika | | | 1841 | BUL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Balimezova, Margarita | | | 1607 | BUL | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Ilieva, Gabriela | | | 1404 | BUL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Ilieva, Nikol | | | 1703 | BUL | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Dimitrova, Darina | | | 1623 | BUL | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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