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Rapid:
Individual Calculations May 2016 |
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| Petrov, Anton Total change: 20.80 | |   |
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| Bulgarian rapid chess championship for juniors U14 - 2016 | Plovdiv | BUL | 2016-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1629 | 4.00 | 5 | 1.04 | 20 | 20.80 | |
|  Petkov, Matey | | | 1769 | BUL | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Kostov, Anton | | | 1456 | BUL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Cholakov, Nikolay | | | 1466 | BUL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Varbanov, Vladimir | | | 1643 | BUL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Kirilov, Ivaylo | | | 1460 | BUL | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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