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Blitz:
Individual Calculations May 2012 |
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| Gavrilov, Petar Total change: 28.60 | |   |
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| Bulgarian Chess Championship for Juniors 18 years old 2012 Blitz | Plovdiv | BUL | 2012-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1564 | 2.00 | 5 | 1.43 | 20 | 28.60 | |
|  Stoyanov, Ivaylo | | | 1964 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Genchev, Evgeni | | | 1855 | BUL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Vrigazov, Hristo | | | 1930 | BUL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kolev, Hristian | | | 1853 | BUL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Andreev, Sasho | | | 1964 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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