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Individual Calculations September 2023 |
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| Vale, Pedro Total change: 50.40 | |   |
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| X Torneio Cidade de Famalicao | Famalicao | POR | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1230 | 1.00 | 5 | 0.49 | 40 | 19.60 | |
|  Cosman, Andreea-Marioara | | wf | 2143 | ROU | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Paiva, Manuel Maria Fonseca | | | 1579 | POR | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Gago, Daniel | | | 1557 | POR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Demyanchuk, Sergey | | | 1713 | POR | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Silva, Jose Antonio Miranda Lucas | | | 1450 | POR | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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 |
| 1607 | 1230 | 1.50 | 7 | 0.77 | 40 | 30.80 | |
| | Costa, Pedro Miguel Santos | | | 1637 | POR | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Andrade, Ricardo Sarmento | | | 1771 | POR | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Rocha, Miguel Feio Guimaraes | | | 1568 | POR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Pinheiro, Rui | | | 1470 | POR | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Valente, Sofia | | | 1646 | POR | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Cabete, Manuel | | | 1629 | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Caturra, Rafael Dias | | | 1527 | POR | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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