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Individual Calculations March 2011 |
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| Varsamoudis, Ioannis Total change: -8.25 | |   |
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| 33th International open Bulgarian chess championship | Plovdiv | BUL | 2011-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1556 | 0.50 | 6 | -0.33 | 25 | -8.25 | |
|  Raeva, Elitsa | | wm | 1956 * | BUL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Manelidis, Savvas | | | 1956 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Hristov, Nikolay Valeriev | | | 1899 | BUL | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Churchulov, Kostadin | | | 1828 | BUL | 0.50 | 1 | 0.33 | 25 | 8.25 | | | Georgiev, Ivan Georgiev | | | 1818 | BUL | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Vasova, Maria | | | 1801 | BUL | 0.00 | 1 | -0.20 | 25 | -5.00 | | | * 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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