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Rapid:
Individual Calculations September 2023 |
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| Bozilov, Dragan Total change: -17.80 | |   |
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| Struma Open July 2023 | Pernik | BUL | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 2006 | 4.00 | 8 | -0.89 | 20 | -17.80 | |
|  Kapitanski, Furion | | | 1606 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nikolov, Sasho | m | | 2212 | BUL | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Hristov, Krasimir Iv. | | | 1747 | BUL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Stoynov, Ivan | f | | 2148 | BUL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Dragiev, Drago | | | 1773 | BUL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Stoinev, Metodi | | | 2105 | BUL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Vasileva, Cveta | | | 1578 | BUL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Savov, Petar | | | 1994 | 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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