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Individual Calculations October 2021 |
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| Gochev, Plamen Total change: 23.00 | |   |
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| Sunny Beach Open 2021 | Sunny Beach | BUL | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1885 | 4.50 | 9 | 1.15 | 20 | 23.00 | |
|  Kopev, Daniel | | | 1491 | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dobrikov, Marco | f | | 2285 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dimov, Danail | | | 1698 | BUL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ivanov, Bogidar | | | 2219 | BUL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Smolin, Sergey | m | | 2144 | UKR | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Marholev, Dimitar | m | | 2170 | BUL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Valev, Valentin | | | 2020 | BUL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Cagara, Paulina | | | 2027 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Burdarev, Evgeni | | | 1869 | BUL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * 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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