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Individual Calculations March 2011 |
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| Voiska, Margarita Total change: 0.15 | |   |
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| 33th International open Bulgarian chess championship | Plovdiv | BUL | 2011-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2313 | 4.50 | 6 | 0.01 | 15 | 0.15 | |
|  Ivanov, Ljubomir P | | | 1962 | BUL | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Ioannidis, Evgenios | | | 1913 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Galunova, Tsveta | | | 1995 | BUL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Asparuhov, Parvan | | | 2068 | BUL | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Petrov, Marijan | g | | 2535 | BUL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Ninov, Dayan | | | 2084 | BUL | 0.50 | 1 | -0.29 | 15 | -4.35 | | | * 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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