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Individual Calculations March 2018 |
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| Petrov, Plamen Total change: -7.40 | |   |
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| 40th Bulgarian Open Chess Championship - Georgi Tringov Memorial - B 2018 | Plovdiv | BUL | 2018-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1868 | 6.00 | 9 | -0.37 | 20 | -7.40 | |
|  Apostolakaki, Evangelia | | | 1468 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Naymanova, Patricie | | | 1651 | FID | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Nakas, Spyridon | | | 1739 | GRE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Merdzhanov, Vladko | | | 1632 | FID | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ivanov, Svetlen | c | | 1649 | FID | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Ivanov, Ljubomir | | | 1779 | FID | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Georgiev, Konstantin | | | 1798 | FID | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Stoyanov, Stefan | | | 1806 | FID | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Alumert, Orkun Efe | | | 1787 | TUR | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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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