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Rapid:
Individual Calculations May 2012 |
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| Petrov, Vladimir Sergeev Total change: 11.00 | |   |
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| Bulgarian Chess Championship for Juniors 14 years old 2012 Rapid | Plovdiv | BUL | 2012-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1949 | 4.50 | 6 | 0.55 | 20 | 11.00 | |
|  Hristov, Kaloyan | | | 1680 | BUL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Hristov, Nikolay Valeriev | | | 1931 | BUL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Todorov, Yavor | | | 2029 | BUL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Yordanov, Georgi | | | 1755 | BUL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Stefanov, Emil | | | 1808 | BUL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Dochev, Delyan | | | 1745 | 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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