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Individual Calculations September 2023 |
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| Tsonkov, Tsvetelin Total change: 8.20 | |   |
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| Open Teteven 2023 | Teteven | BUL | 2023-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1843 | 1.50 | 4 | 0.41 | 20 | 8.20 | |
|  Nikolov, Sasho | m | | 2224 | BUL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Javadov, Habil | | | 1980 | AZE | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Popov, Ilian | | | 2020 | BUL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Nikolov, Petko | | | 1906 | BUL | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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