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Rapid:
Individual Calculations May 2015 |
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| Mitev, Valentin Total change: 29.60 | |   |
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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 |
| 1640 | 1551 | 3.00 | 4 | 1.48 | 20 | 29.60 | |
|  Stoyanov, Tsvetan | f | | 1745 | BUL | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Petrov, Anton | | | 1624 | BUL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Dimitrov, Dimitar Gen. | | | 1555 | BUL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Dokuzov, Yaroslav | | | 1635 | BUL | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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