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Individual Calculations March 2016 |
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| Petkov, Preslav Total change: 30.40 | |   |
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| 38th International Open "Georgi Tringov Memorial" | Plovdiv | BUL | 2016-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1714 | 3.50 | 7 | 0.76 | 40 | 30.40 | |
|  Voiska, Margarita | | wg | 2114 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Stanojevic, Ilija | | | 1981 | SRB | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Malinov, Martin | | | 1314 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bratimirova, Dimitrinka | | | 1922 | BUL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ferguson, Dayna | | | 1322 | IRL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Petrov, Plamen | | | 1938 | BUL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Dochev, Delyan | | | 1965 | BUL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | * 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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