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Blitz:
Individual Calculations May 2012 |
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| Petrov, Vladimir Sergeev Total change: -27.20 | |   |
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| Bulgarian Chess Championship for Juniors 14 years old 2012 Blitz | Plovdiv | BUL | 2012-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1980 | 2.50 | 5 | -1.36 | 20 | -27.20 | |
|  Hristov, Kaloyan | | | 1680 | BUL | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Vachev, Kostadin | | | 1612 | BUL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Dochev, Delyan | | | 1709 | BUL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Georgiev, Todor | | | 1818 | BUL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Hristov, Nikolay Valeriev | | | 1931 | BUL | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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