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Individual Calculations April 2020 |
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| Baltar, Petrov Ferreira Total change: 43.80 | |   |
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| IV Master Pessoense de Xadrez STD 2020 | Joao Pessoa PB | BRA | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1650 | 8.00 | 11 | 2.19 | 20 | 43.80 | |
|  Da Silva, Antonio Dutra | | | 1662 | BRA | 0.50 | 1 | 0.02 | 20 | 0.40 | |  De Moura Filho, Eny Nobrega | | | 1379 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Teixeira, Alexandre Cesar Fernan | | | 1502 | BRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Morais, Francisco John Silva | | | 1695 | BRA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Gomes, Genildo De Souza | | | 1679 | BRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Barros, Ubirajara Barbosa | | | 1443 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Gonzales, Alejandro Terehoff | | | 1752 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Canonico, Rodrigo | | | 1719 | BRA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Espinola, Jose Mario | | | 1572 | BRA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Dantas, Francisco | | | 1938 | BRA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | De Oliveira, Genivaldo Manoel | | | 1577 | BRA | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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