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Rapid:
Individual Calculations May 2014 |
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| Petkov, Momchil Total change: 18.20 | |   |
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| Bulgarian Chess Championship for Juniors 12 years old 2014 rapid | Plovdiv | BUL | 2014-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1392 | 2.00 | 4 | 0.91 | 20 | 18.20 | |
|  Vasilev, Martin | | | 1681 | BUL | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Neikov, Radostin | | | 1566 | BUL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Mitev, Valentin | | | 1504 | BUL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Milchev, Lyubomir | | | 1537 | BUL | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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