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Individual Calculations May 2010 |
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| Angelov, Boyan Total change: -7.05 | |   |
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| Bulgarian Chess Championship for Juniors 18 years old | Plovdiv | BUL | 2010-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 2019 | 2.50 | 5 | -0.47 | 15 | -7.05 | |
|  Gogov, Kiril | | | 1619 * | BUL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Mihov, Emil | | | 1800 | BUL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Ivanov, Stojan Lubomirov | | | 2197 | BUL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Janev, Pavel | | | 2033 | BUL | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Krustev, Vasil | | | 2004 | BUL | 0.50 | 1 | -0.02 | 15 | -0.30 | | | * 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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