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Individual Calculations September 2023 |
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| Dias, Jose Oliveira Gaspar Total change: -9.00 | |   |
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| X Torneio Cidade de Famalicao | Famalicao | POR | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1435 | 3.00 | 6 | -0.16 | 20 | -3.20 | |
|  Freitas, Antonio Manuel | | | 1035 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Matos, Maria Rita | | | 1037 | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Paiva, Manuel Maria Fonseca | | | 1579 | POR | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Santos, Jose Miguel Sereno | | | 1843 | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Silva, Jose Lucas Ferreira | | | 1759 | POR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Abreu, Duarte Ferreira | | | 1197 | POR | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * 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) | | | | Leca Chess Open 2023 | Leca da Palmeira | POR | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1435 | 0.50 | 5 | -0.29 | 20 | -5.80 | |
| | Represas Gomez, Lucas | | | 1730 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Vardi, Shlomit | | | 1826 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Afonso, Joao Pedro | | | 1879 | POR | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Costa, Pedro Miguel Santos | | | 1637 | POR | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Cabete, Manuel | | | 1629 | POR | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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