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Individual Calculations August 2018 |
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| Yordanov, Ivan Y. Total change: -9.60 | |   |
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| INTERNATIONAL OPEN CHESS FESTIVAL "BLUE SUMMER 2018" B | Chernomoretz | BUL | 2018-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1634 | 3.50 | 6 | -0.24 | 40 | -9.60 | |
|  Petkova, Irina | | | 1234 * | FID | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Polyanek, Vasyl | | | 1527 | UKR | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Vasileva, Cveta | | | 1565 | FID | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Zhelev, Nikolay | | | 1491 | FID | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Chitakova, Galya | | | 1677 | FID | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Nikolov, Petar Vasilev | | | 1677 | FID | 0.50 | 1 | 0.06 | 40 | 2.40 | | | * 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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