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Rapid:
Individual Calculations May 2014 |
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| Petkov, Matey Total change: 22.00 | |   |
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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 |
| 1584 | 1720 | 4.50 | 5 | 1.10 | 20 | 22.00 | |
|  Bakalov, Milko | | | 1510 | BUL | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Neikov, Radostin | | | 1566 | BUL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dokuzov, Yaroslav | | | 1640 | BUL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Vasilev, Martin | | | 1681 | BUL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Kochiev, Ivan | | | 1522 | BUL | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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