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Individual Calculations April 2008 |
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| Lazarov, Alexander Total change: -25.05 | |   |
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| 30th Bulgarian open Championship | Plovdiv | BUL | 2008-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2273 | 3.00 | 7 | -1.67 | 15 | -25.05 | |
|  Grecescu, Gabriel-Andrei | | | 2383 | ROU | 0.00 | 1 | -0.35 | 15 | -5.25 | |  Ivanov, Ljubomir | | | 2049 | BUL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Nikolov, Sasho | m | | 2405 | BUL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Dobrev, Nayden | | | 2050 | BUL | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Djuric, Olgica | | | 1923 | SRB | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Sofranov, Velizar | | | 1994 | BUL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Rahnev, Alexandr | | | 2112 | BUL | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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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