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Individual Calculations March 2011 |
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| Chervenkov, Dinko Total change: -13.95 | |   |
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| 33th International open Bulgarian chess championship | Plovdiv | BUL | 2011-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1790 | 1.00 | 4 | -0.93 | 15 | -13.95 | |
|  Nikolov, Momchil | g | | 2190 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Apostolakakis, Konstantinos | | | 1578 | GRE | 0.00 | 1 | -0.77 | 15 | -11.55 | |  Ivanov, Ljubomir P | | | 1962 | BUL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Fakhiridou, Anna-Raisa | | | 1539 | GRE | 1.00 | 1 | 0.19 | 15 | 2.85 | | | * 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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