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Rapid:
Individual Calculations June 2023 |
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| Costa, Hugo Duque Total change: -55.00 | |   |
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| CD Lisboa Semirrapidas Equipas 2022-23 | Lisboa | POR | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1726 | 3.00 | 7 | -2.01 | 20 | -40.20 | |
|  Chen, Sophia Weizhi | | | 1326 * | CHN | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Leal, Francisco | | | 1224 | POR | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Goncalves, Goncalo Cravo Jesus | | | 1652 | POR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Ryabukhin, Roman | | | 1959 | FID | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Gomes, Carlos Gustavo | | | 1626 | POR | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Joaquim, Fernando Manuel Oliveir | | | 1412 | POR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Fortunato, Antonio Eduardo | | | 1465 | POR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | | | Xadrez na Fabrica da Polvora 2023 (7) | Barcarena | POR | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1726 | 1.00 | 3 | -0.74 | 20 | -14.80 | |
| | Ferreira, Nuno David | | | 1409 | POR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Wang, Minqing | | | 1953 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ferreira, Nuno David Oliveira | | | 1606 | POR | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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) | | |
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