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Individual Calculations March 2020 |
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| Doykov, Stoycho Total change: 8.00 | |   |
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| XIVth Chess Weekend tournament | Sofia | BUL | 2020-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1603 | 2.00 | 5 | 0.40 | 20 | 8.00 | |
|  Todorov, Tsetsko | | | 1994 | BUL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Karaivanova, Petya | | | 1820 | BUL | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Ninchev, Daniel | | | 1914 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kamenov, Valentin | | | 1689 | BUL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Markov, Daniel | | | 1392 | BUL | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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