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Individual Calculations January 2020 |
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| Stoyanov, Ivan Total change: -6.80 | |   |
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| XII Chess Weekend | Sofia | BUL | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1504 | 2.50 | 6 | -0.34 | 20 | -6.80 | |
|  Gelemerov, Yane | | | 1903 | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Tsolov, Aleksandar | | | 1196 | BUL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mladenov, Andrey | | | 1582 | BUL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Dobrislavov, Kaloyan | | | 1122 | BUL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Doykov, Stoycho | | | 1690 | BUL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Kostov, Nikolay | | | 1625 | BUL | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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