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Individual Calculations October 2021 |
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| Markov, Mario Total change: 71.20 | |   |
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| Primorsko Open B 2021 | Primorsko | BUL | 2021-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1631 | 3.50 | 6 | 1.78 | 40 | 71.20 | |
|  Borzov, Dmitri | | | 2031 * | UKR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Georgiev, Kristian | | | 1231 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tsolov, Emil | | | 1856 | BUL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Nikolov, Jordan | | | 1960 | BUL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kolev, Hristian | | | 1841 | BUL | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Naymanova, Patricie | | | 1932 | BUL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | * 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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