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Individual Calculations July 2021 |
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| Pacheco, Joao Carlos Palma Total change: -5.80 | |   |
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| CN Veteranos 2020-21 - U50 | Fatima | POR | 2021-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 2047 | 3.50 | 5 | -0.29 | 20 | -5.80 | |
|  Oliveira, Fernando Alves | | | 1647 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Palhais, Custodio Manuel De Basto | | | 1738 | POR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Monteiro, Jose Manuel Macedo | | | 1903 | POR | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Roxo, Agostinho Jose Goncalves Ve | | | 1820 | POR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Almeida, Manuel Da Silva | | | 2023 | POR | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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) | | |
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