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Individual Calculations May 2012 |
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| Lazov, Stefan Total change: 23.40 | |   |
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| Bulgarian Chess Championship for Juniors 16 years old 2012 | Plovdiv | BUL | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1646 | 3.00 | 6 | 0.78 | 30 | 23.40 | |
|  Daskalov, Dimitar | | | 2046 * | BUL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Bardarov, Georgi | | | 1749 | BUL | 0.50 | 1 | 0.14 | 30 | 4.20 | |  Babachev, Bogdan | | | 1562 | BUL | 1.00 | 1 | 0.38 | 30 | 11.40 | | | Yordanov, Kristian | | | 1822 | BUL | 0.50 | 1 | 0.23 | 30 | 6.90 | | | Todorov, Petar G | | | 1746 | BUL | 1.00 | 1 | 0.64 | 30 | 19.20 | | | Tsekov, Georgi | | | 1621 | BUL | 0.00 | 1 | -0.53 | 30 | -15.90 | | | * 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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