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Individual Calculations October 2022 |
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| Fernandes, Afonso Sampaio S P Total change: 20.20 | |   |
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| Maia Chess Open 2022 | Maia | POR | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1884 | 4.00 | 7 | 0.37 | 20 | 7.40 | |
|  Perez Solanas, Hugo | | | 1484 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Seo, Jung Min | m | | 2514 | SWE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Veleirinho, Tomas Carvalho | | | 1590 | POR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Grutter, Tim | | | 2246 | NED | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Gamal, Alaa | | | 1674 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Prado Acebo, Ines | | wf | 2194 | ESP | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Nunes, Eduardo | | | 1594 | POR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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) | | | | Torneio AXPortugal Classicas U2400 - T12 | Lisboa | POR | 2022-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1884 | 3.50 | 4 | 0.64 | 20 | 12.80 | |
| | Morais, Andre De Oliveira Conde | | | 1610 | POR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Costa, Goncalo Martins P | | | 1699 | POR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Wang, Minqing | | | 1839 | GER | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Aguiar, Carlos Alberto Branco L | | | 1711 | POR | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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