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Individual Calculations May 2015 |
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| Dimitrova, Gergana Total change: 24.80 | |   |
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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 |
| 1679 | 1584 | 2.50 | 5 | 0.62 | 40 | 24.80 | |
|  Mircheva, Nona | | | 1647 | BUL | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Petkova, Nadezhda | | | 1597 | BUL | 1.00 | 1 | 0.52 | 40 | 20.80 | |  Shivacheva, Donika | | | 1841 | BUL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Balimezova, Margarita | | | 1607 | BUL | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Ilieva, Nikol | | | 1703 | BUL | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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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