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Individual Calculations August 2021 |
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| Stoyanov, Plamen Total change: 27.20 | |   |
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| 43rd Open, National individual cup, Tringov Memorial | Plovdiv | BUL | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1990 | 6.00 | 8 | 0.68 | 40 | 27.20 | |
|  Mateeva, Yana | | | 1590 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Petrov, Valeriy | | | 1651 | BUL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Petkova, Irina | | | 1595 | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tashev, Aleksandar | | | 2233 | BUL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Trendafilov, Simeon | | | 1590 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Karadzhov, Ivan | | | 2107 | BUL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Kamenov, Valentin | | | 1678 | BUL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Marholev, Dimitar | m | | 2155 | BUL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | * 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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