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Rapid:
Individual Calculations September 2023 |
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| Chakov, Plamen Total change: -51.80 | |   |
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| VII International Festival Varna Cup | Varna | BUL | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 2313 | 4.00 | 7 | -2.59 | 20 | -51.80 | |
|  Andonova, Ivanina | | | 1913 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dimov, Iskren | | | 1691 | BUL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Ivanov, Stojan Emilov | | | 2046 | BUL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | De Martini, Frank-Alexander | | | 1536 | FRA | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Mihaylov, Dimitar | | | 1453 | BUL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Rusev, Rosen | | | 1959 | BUL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Mihalev, Daniil | | | 1775 | BUL | 0.00 | 1 | -0.97 | 20 | -19.40 | | | * 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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