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Rapid:
Individual Calculations May 2015 |
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| Ignatov, Georgi Total change: 27.20 | |   |
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| Bulgarian chess championship for juniors U12 rapid- 2015 | Plovdiv | BUL | 2015-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1607 | 4.00 | 5 | 1.36 | 20 | 27.20 | |
|  Bakalov, Vladimir | | | 1435 | BUL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Dimitrov, Dimitar Gen. | | | 1555 | BUL | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Dokuzov, Yaroslav | | | 1635 | BUL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Petrov, Anton | | | 1624 | BUL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Pavlov, Vladimir | | | 1681 | BUL | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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