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Individual Calculations August 2020 |
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| Kochiev, Ivan Total change: 74.40 | |   |
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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 |
| 2034 | 1949 | 5.50 | 9 | 1.86 | 40 | 74.40 | |
|  Petkova, Tsvetelina | | | 1549 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Stoyanov, Tsvetan | f | | 2349 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Merdzhanov, Vladko | | | 1570 | BUL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Dimitrov, Pavel | m | | 2331 | BUL | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Marholev, Dimitar | m | | 2155 | BUL | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Antova, Gabriela | f | wm | 2255 | BUL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Bratanov, Zsivko | m | | 2349 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chitakova, Galya | | | 1709 | BUL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Dokuzov, Yaroslav | | | 2036 | BUL | 1.00 | 1 | 0.62 | 40 | 24.80 | | | * 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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