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Individual Calculations September 2023 |
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| Duque, Raquel Dos Santos Total change: 26.20 | |   |
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| X Torneio Cidade de Famalicao | Famalicao | POR | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1687 | 4.00 | 8 | 0.09 | 20 | 1.80 | |
|  Khamrakulov, Ibragim S. | g | | 2413 | ESP | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Hares, Guilherme Monteiro | | | 1278 | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bento, David | | | 1375 | POR | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Ferreira, Pedro Esteves | | | 1313 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Afonso, Joao Pedro | | | 1879 | POR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Costa, Paulo | | | 2037 | POR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Freitas, Tomas Bernardo | | | 1390 | POR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Fernandes, Antonio | g | | 2337 | POR | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | Leca Chess Open 2023 | Leca da Palmeira | POR | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1687 | 5.00 | 9 | 1.22 | 20 | 24.40 | |
| | Quintela, Gustavo | | | 1287 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ribeiro, Fernando | f | | 2119 | POR | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Tacuchian, Marcelo Oliveira | | | 1395 | POR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bergsson, Stefan | | | 2169 | ISL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Goncalves, Diogo Figueiredo | | | 1387 | POR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Zebracki, Tomasz | | | 2216 | POL | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Gaponenko, Inna | m | wg | 2336 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Prudhvi, Kumar V | | | 2076 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Santos, Luis Marinho | | | 1310 | POR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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