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Individual Calculations March 2017 |
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| Kolev, Velio Total change: 22.60 | |   |
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| 39th Bulgarian Open Championship Memorial "Georgi Tringov" B | Plovdiv | BUL | 2017-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1734 | 4.50 | 8 | 1.13 | 20 | 22.60 | |
|  Dimitrov, Dejan | | | 1955 | BUL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Evrov, Aleksandar | | | 1334 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kostadinova, Marieta | | | 1447 | BUL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Petrov, Anton | | | 1911 | BUL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Atamer, Tuncay | | | 1882 | TUR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ochkov, Radoslav | | | 1913 | BUL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Bratimirova, Dimitrinka | | | 1885 | BUL | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Slavov, Janko | | | 1929 | BUL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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