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Rapid:
Individual Calculations May 2015 |
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| Stoyanov, Valeri Total change: 15.60 | |   |
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| Bulgarian chess championship for juniors U18 rapid- 2015 | Plovdiv | BUL | 2015-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1844 | 3.00 | 5 | 0.78 | 20 | 15.60 | |
|  Daskalov, Dimitar | | | 2085 | BUL | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Metodiev, Veselin | | | 1909 | BUL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Hristov, Hristo Mitov | | | 1888 | BUL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Dereshki, Dario | | | 1941 | BUL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Dichev, Dragomir | | | 1608 | BUL | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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