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Rapid:
Individual Calculations November 2021 |
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| Sampaio, Vitor Da Silva Total change: -35.20 | |   |
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| VII Copa Reconflex de Xadrez RPD | Santo Antonio de Jesus BA | BRA | 2021-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 2052 | 4.50 | 7 | -0.70 | 20 | -14.00 | |
|  Oliveira, Emanuelle Alves | | | 1514 | BRA | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Dos Santos, Osmario Andrade | | | 1792 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Medeiros Jr, Francisco Cesar De | | | 1882 | BRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Zallio, Luciano De Souza | c | | 2226 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | De Jesus, Gleibson Queiroz | | | 1811 | BRA | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Bomfim, Carlos B Campos Rocha | | | 1846 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Da Silva, Claus Benicio | | | 1737 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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) | | | | II Etapa Circuito Sigma de Xadrez RPD 2021 | Salvador BA | BRA | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 2052 | 2.50 | 5 | -1.06 | 20 | -21.20 | |
| | Fraga, Danilo Augusto De Athayde | | | 1678 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Reis, Paulo F. Jatoba De Oliveira | f | | 2458 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lins, Louis Carlos Barreto | | | 1734 | BRA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Xavier, Nailton Machado | | | 1809 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | De Souza, Davi Almeida | | | 1665 | BRA | 0.00 | 1 | -0.91 | 20 | -18.20 | |
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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