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Individual Calculations October 2021 |
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| Krastev, Kalin Total change: 16.40 | |   |
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| Sunny Beach Open 2021 | Sunny Beach | BUL | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1839 | 4.00 | 8 | 0.82 | 20 | 16.40 | |
|  Smolin, Sergey | m | | 2144 | UKR | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Vorobyova, Sofia | | | 1439 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Dimov, Danail | | | 1698 | BUL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Rasheva, Nora | | wc | 1662 | BUL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Karadzhov, Ivan | | | 2125 | BUL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Rosenbaum, Vit | | | 2155 | CZE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bochev, Krasimir | | | 1961 | BUL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Wachinger, Nikolas | | | 2239 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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