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Individual Calculations October 2021 |
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| Ilieva, Ralitsa Total change: 15.20 | |   |
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| Sunny Beach Open 2021 | Sunny Beach | BUL | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1802 | 4.50 | 9 | 0.38 | 40 | 15.20 | |
|  Wachinger, Nikolas | | | 2202 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Georgiev, Dimitar | | | 1687 | BUL | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Rosenbaum, Vit | | | 2155 | CZE | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Cagara, Paulina | | | 2027 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Vorobyova, Sofia | | | 1402 * | RUS | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Zavivalkin, Alexandr | | | 1402 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dimov, Danail | | | 1698 | BUL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Karadzhov, Ivan | | | 2125 | BUL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Malek, Yuriy | | | 1846 | UKR | 1.00 | 1 | 0.56 | 40 | 22.40 | | | * 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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