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Individual Calculations April 2020 |
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| Ninchev, Daniel Total change: -30.60 | |   |
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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 |
| 1975 | 1907 | 2.00 | 8 | -1.53 | 20 | -30.60 | |
|  Stoyanov, Tsvetan | f | | 2307 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Popzafirov, Danail | | | 1747 | BUL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Vasilev, Nikolai | f | | 2246 | BUL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Antova, Gabriela | f | wm | 2279 | BUL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Valev, Valentin | | | 2015 | BUL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Kamenov, Valentin | | | 1711 | BUL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Petrov, Asen | | | 1775 | BUL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Mihalev, Daniil | | | 1721 | BUL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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