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Individual Calculations March 2010 |
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| Petrov, Vladimir Sergeev Total change: 1.05 | |   |
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| 32nd Bulgarian Open Championship - Georgi Tringov Memorial, 2010 | Plovdiv | BUL | 2010-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1692 | 1.00 | 6 | 0.07 | 15 | 1.05 | |
|  Nikolov, Sasho | m | | 2092 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Petkov, Hristo | | | 2092 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Todorov, Yavor | | | 1952 | BUL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Ballas, Kleon-Evangelos | | | 1926 | GRE | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Ivanov, Ljubomir | | | 1949 | BUL | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Kafetzis, Georgios | | | 1937 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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