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Rapid:
Individual Calculations September 2023 |
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| Kafedzhiyski, Stefan Total change: 15.20 | |   |
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| 3rd Haralampi Vanev Memorial | Plovdiv | BUL | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1225 | 1.00 | 6 | 0.38 | 40 | 15.20 | |
|  Stoyanov, Daniel | | | 1817 | BUL | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Chuchukova, Stefani | | | 1722 | BUL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Vasileva, Cveta | | | 1578 | BUL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ivanov, Stefan V | | | 1395 | BUL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Kamenov, Valentin | | | 1642 | BUL | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Basova, Polina | | | 1590 | UKR | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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