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Rapid:
Individual Calculations September 2023 |
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| Ivanov, Ivan Petkov Total change: -33.20 | |   |
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| VII International Festival Varna Cup | Varna | BUL | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1617 | 1884 | 3.00 | 6 | -1.66 | 20 | -33.20 | |
|  Vatkovski, Mitko | | | 1464 | BUL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Stojanov, Stanislav | f | | 2230 | BUL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Andonova, Ivanina | | | 1423 | BUL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Zaimov, Berk | | | 1514 | TUR | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Kabakov, Slavi | | | 1588 | BUL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ivanov, Htistiyan | | | 1484 * | BUL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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