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Individual Calculations September 2023 |
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| Vasileva, Cveta Total change: -14.40 | |   |
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| 45th International Open - Memorial Georgi Tringov | Plovdiv | BUL | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1436 | 2.50 | 7 | -0.72 | 20 | -14.40 | |
|  Nikolov, Sasho | m | | 2224 | BUL | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Kolev, Hristian | | | 1767 | BUL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Malchev, Nikola | | | 1057 | BUL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Zuqanov, Ali | | | 1713 | AZE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Raychev, Raycho | | | 1083 | BUL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Demirtzoglou, Maria Rafailia | | | 1049 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mantazis, Georgios Rafail | | | 1653 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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