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Rapid:
Individual Calculations May 2015 |
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| Dichev, Dragomir Total change: -30.00 | |   |
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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 |
| 1781 | 1608 | 0.00 | 5 | -1.50 | 20 | -30.00 | |
|  Nikolov, Rumen | | | 1970 | BUL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Vachev, Kostadin | | | 1602 | BUL | 0.00 | 1 | -0.51 | 20 | -10.20 | |  Metodiev, Veselin | | | 1909 | BUL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Peev, Georgi | | | 1581 | BUL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Stoyanov, Valeri | | | 1844 | BUL | 0.00 | 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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