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Individual Calculations May 2012 |
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| Gospodinova, Nikoleta Total change: 32.10 | |   |
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| Bulgarian Chess Championship for Girls 14 years old 2012 | Plovdiv | BUL | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1426 | 1.50 | 2 | 1.07 | 30 | 32.10 | |
|  Koleva, Aleksandrina | | | 1692 | BUL | 1.00 | 1 | 0.82 | 30 | 24.60 | |  Dimitrova, Gergana | | | 1615 | BUL | 0.50 | 1 | 0.25 | 30 | 7.50 | |
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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