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Individual Calculations August 2020 |
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| Chitakova, Galya Total change: 8.80 | |   |
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| 42nd OPEN, NATIONAL INDIVIDUAL CUP, G. TRINGOV MEMORIAL - Tournament A | Plovdiv | BUL | 2020-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1709 | 4.50 | 9 | 0.22 | 40 | 8.80 | |
|  Stoyanov, Tsvetan | f | | 2109 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Petkova, Tsvetelina | | | 1309 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Todev, Simeon | c | | 1990 | BUL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Grigorova, Asya | | | 1310 | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nikolov, Yavor | | | 2010 | BUL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Voyska, Margarita | | wg | 2109 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tenev, Ivan | | | 1393 | BUL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Kochiev, Ivan | | | 1949 | BUL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Aladzhov, Stoyan | | | 1342 | BUL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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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