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Rapid:
Individual Calculations April 2014 |
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| Petkov, Matey Total change: 0.80 | |   |
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| Bulgarian Chess Championship for Juniors 20 years old 2014 - rapid | Sofia | BUL | 2014-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1719 | 3.50 | 7 | 0.34 | 20 | 6.80 | |
|  Petrov, Vladimir Sergeev | | | 2095 | BUL | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Yordanov, Georgi | | | 1726 | BUL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Tsekov, Georgi | | | 1627 | BUL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Nikolov, Petko | | | 1668 | BUL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Popov, Milen | | | 1735 | BUL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Petrov, Anton | | | 1576 | BUL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Petrov, Martin | | | 1946 | BUL | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | 6th Young Chess cup Levski Sofia | Sofia | BUL | 2014-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1719 | 2.00 | 5 | -0.30 | 20 | -6.00 | |
| | Stoyanov, Ivaylo | | | 2026 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Cholakov, Nikolay | | | 1497 | BUL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Danov, Radi | | | 2080 | BUL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Petrov, Anton | | | 1576 | BUL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Vasilev, Martin | | | 1651 | BUL | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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