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Individual Calculations October 2022 |
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| Sousa, Ludy Helsio Paulo Total change: 5.20 | |   |
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| Maia Chess Open 2022 | Maia | POR | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2171 | 5.50 | 9 | 0.26 | 20 | 5.20 | |
|  Almeida Quintana, Omar | g | | 2513 | CUB | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Golsta, Ramona | | | 1744 | LAT | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Ferreira, Eduardo Jose | | | 1771 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Popov, Serguei | | | 1895 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Van Delft, Merijn | m | | 2380 | NED | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Roubalik, Jakub | | | 2367 | CZE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Cuvelier, Annelies | | | 1862 | BEL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Panesar, Vedant | f | | 2318 | IND | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Chaves, Jussara | | wm | 1933 | POR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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