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Individual Calculations April 2020 |
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| Angelov, Kosta Total change: 11.80 | |   |
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| 84-th Bulgarian individual chess championship - men | Sofia | BUL | 2020-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2085 | 5.00 | 8 | 0.59 | 20 | 11.80 | |
|  Kamenov, Valentin | | | 1711 | BUL | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Kirchev, Krasimir | | | 1886 | BUL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Konstantinov, Aleksandar | | | 1857 | BUL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Nikolov, Sasho | m | | 2329 | BUL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Mitev, Valentin | f | | 2246 | BUL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Valev, Valentin | | | 2015 | BUL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Kirilov, Ivaylo | | | 1984 | BUL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Vutov, Mario | | | 2297 | BUL | 0.50 | 1 | 0.27 | 20 | 5.40 | |
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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