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Individual Calculations October 2021 |
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| Dimov, Danail Total change: 3.80 | |   |
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| Sunny Beach Open 2021 | Sunny Beach | BUL | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1698 | 4.50 | 9 | 0.19 | 20 | 3.80 | |
|  Engesser, Jonas | | | 2025 | GER | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Petri, Ben-Luca | | | 1849 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Gochev, Plamen | | | 1885 | BUL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Krastev, Kalin | | | 1839 | BUL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Ivanov, Galin | | | 1298 * | BUL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Mehmedov, Mehmed | | | 1450 | BUL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ilieva, Ralitsa | | | 1802 | BUL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Raondi, Yan-Martin | | | 1523 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Chuchukova, Stefani | | | 1707 | BUL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | * 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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