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Individual Calculations July 2023 |
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| Tomislavov, Stefan Total change: -34.40 | |   |
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| XXII Chess Weekend Tournament | Sofia | BUL | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1436 | 2.50 | 5 | -0.86 | 40 | -34.40 | |
|  Nikolov, Sasho | m | | 2221 | BUL | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Nikolov, Robert | | | 1131 | BUL | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Todorova, Daniela | | | 1039 | BUL | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Tsolov, Ivo | | | 1069 | BUL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Sapareva, Magdalena | | | 1306 | BUL | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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