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Individual Calculations August 2019 |
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| Da Silva, Antonio Dutra Total change: -3.80 | |   |
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| III Master Pessoense de Xadrez STD U 2100 | Joao Pessoa | BRA | 2019-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1767 | 6.50 | 11 | -0.19 | 20 | -3.80 | |
|  De Moura Filho, Eny Nobrega | | | 1383 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Teixeira, Alexandre Cesar Fernan | | | 1525 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Gonzales, Alejandro Terehoff | | | 1743 | BRA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Baltar, Petrov Ferreira | | | 1647 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Gomes, Genildo De Souza | | | 1567 | BRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Morais, Francisco John Silva | | | 1723 | BRA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Galindo, Luciano Dutra | | | 1727 | BRA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Dantas, Francisco | | | 1922 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | De Oliveira, Genivaldo Manoel | | | 1691 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Espinola, Jose Mario | | | 1600 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | De Oliveira, Jeffeson Pereira | | | 1916 | BRA | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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