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Rapid:
Individual Calculations May 2012 |
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| Stefanov, Emil Total change: 11.20 | |   |
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| Bulgarian Chess Championship for Juniors 14 years old 2012 Rapid | Plovdiv | BUL | 2012-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1808 | 2.50 | 4 | 0.56 | 20 | 11.20 | |
|  Dochev, Delyan | | | 1745 | BUL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Dyulgerov, Volen | | | 1649 | BUL | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Petrov, Vladimir Sergeev | | | 1949 | BUL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Hristov, Nikolay Valeriev | | | 1931 | BUL | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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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