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Individual Calculations May 2024 |
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| Pereira, Sergio Daniel Costa Total change: -56.80 | |   |
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| CN 2. divisao 2023-24 r.5-6 | Clubes | POR | 2024-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 2037 | 0.50 | 2 | -0.82 | 20 | -16.40 | |
|  Santos, Ricardo Alexandre Luis | | | 1986 | POR | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Rafael, Manuel Maria Arez De Vi | | | 1847 | POR | 0.50 | 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) | | | | Open Internacional Queima das Fitas 2024 | Coimbra | POR | 2024-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 2037 | 4.00 | 7 | -2.02 | 20 | -40.40 | |
|  Costa, Nuno Guilherme R | | | 1637 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lachever, Diogo Freire | | | 1773 | POR | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Meuter, Alain | | | 1675 | BEL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Caturra, Rafael Dias | | | 1738 | POR | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Morais, Mario Martins Freitas | | | 1835 | POR | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Lopes, Diogo Alberto Rocha | | | 1699 | POR | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Camacho, Filipa Fernandes Brit | | | 1683 | POR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | |
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