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Rapid:
Individual Calculations April 2014 |
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| Petrov, Anton Total change: 16.20 | |   |
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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 |
| 1755 | 1576 | 2.50 | 7 | 0.54 | 20 | 10.80 | |
|  Kolev, Hristian | | | 1819 | BUL | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Stoyanov, Ivaylo | | | 1976 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Popov, Milen | | | 1735 | BUL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Yordanov, Georgi | | | 1726 | BUL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Stoyanov, Tsvetan | f | | 1674 | BUL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Petkov, Matey | | | 1719 | BUL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Angelov, Alexandar | | | 1639 | BUL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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) | | | | 6th Young Chess cup Levski Sofia | Sofia | BUL | 2014-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1576 | 1.50 | 5 | 0.27 | 20 | 5.40 | |
| | Petrov, Martin | | | 1946 | BUL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Popov, Milen | | | 1735 | BUL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ilieva, Nikol | | | 1621 | BUL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Petkov, Matey | | | 1719 | BUL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Dyulgerov, Dimitar | | | 1957 | BUL | 0.50 | 1 | 0.41 | 20 | 8.20 | |
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) | | |
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