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Rapid:
Individual Calculations May 2012 |
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| Stefanov, Boris Total change: 38.20 | |   |
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| Bulgarian Chess Championship for Juniors 16 years old 2012 Rapid | Plovdiv | BUL | 2012-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1695 | 3.50 | 6 | 1.91 | 20 | 38.20 | |
|  Dyulgerov, Dimitar | | | 1983 | BUL | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Rafailov, Radostin | | | 1927 | BUL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Yankov, Kristian | | | 1892 | BUL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Todorov, Petar G | | | 1746 | BUL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Dereshki, Dario | | | 1908 | BUL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Nanov, Georgi | | | 1835 | BUL | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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