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Individual Calculations July 2023 |
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| Petrov, Valeriy Total change: -14.00 | |   |
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| Ropotamo cup U1800 | Primorsko | BUL | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1607 | 3.00 | 6 | -0.70 | 20 | -14.00 | |
|  Kabaivanov, Aleks | | | 1207 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shumantov, Aleksandar | | | 1789 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Doromeychuk, Anton | | | 1760 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Panayotov, Mihail | | | 1264 | BUL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Dimitrov, Georgi Y | | | 1206 | BUL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Iachimov, Egor | | | 1665 | MDA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | * 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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