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Individual Calculations March 2015 |
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| Kolev, Velio Total change: -22.00 | |   |
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| 37th International Open Bulgarian Championship "Georgi Tringov Memorial" | Plovdiv | BUL | 2015-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1825 | 3.50 | 9 | -1.10 | 20 | -22.00 | |
|  Berescu, Alin-Mile | g | | 2225 * | ROU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dafovski, Dimitar | | | 1425 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Szostko, Jakub | | | 2160 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Anghel, Maria | | | 1517 | ROU | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ninov, Dayan | | | 2218 | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stoyanov, Stoyan Or | | | 1565 | BUL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ivanov, Tsvetalin | | | 2154 | BUL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Popvasilev, Kaloyan | | | 1579 | BUL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Tsivelekidou, Evgenia | | | 1595 | GRE | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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