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Rapid:
Individual Calculations September 2023 |
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| Shivachev, Rosen Total change: -14.20 | |   |
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| 3rd Haralampi Vanev Memorial | Plovdiv | BUL | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1209 | 0.50 | 5 | -0.71 | 20 | -14.20 | |
|  Ivanov, Galin | | | 1586 | BUL | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Petkova, Irina | | | 1541 | BUL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mantazis, Georgios Rafail | | | 1481 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Belchev, Valeri | | | 1481 | BUL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Todorova, Daniela | | | 1093 | BUL | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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