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Rapid:
Individual Calculations January 2024 |
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| Vachev, Vladimir Total change: -34.60 | |   |
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| Chess Fest Sandanski 2023 | Sandanski | BUL | 2023-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 2020 | 6.00 | 9 | -1.73 | 20 | -34.60 | |
|  Georgiev, Georgi J | | | 1563 | BUL | 0.50 | 1 | -0.45 | 20 | -9.00 | |  Kesarov, Kostadin | | | 1620 * | BUL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ivanov, Ivo M. | | | 1581 | BUL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Abdula, Mustafa | | | 1713 | BUL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Elchinov, Georgi | | | 1736 | BUL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Teofilov, Kamen | | | 1667 | BUL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Davidov, Stefan | | | 1703 | BUL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Gachev, Rumen | | | 1788 | BUL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Asparuhov, Parvan | | | 1893 | BUL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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