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Rapid:
Individual Calculations May 2018 |
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| Da Silva, Osvaldo Martins Total change: 36.00 | |   |
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| Final do Campeonato Baiano de Xadrez RPD 2017 | Salvador BA | BRA | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1380 | 3.00 | 10 | 1.80 | 20 | 36.00 | |
|  De Lima, Carlos Alberto Ribeiro | | | 1780 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nunes, Kleber Ferreira | | | 1780 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Neves, Carlos Alberto Brasil | | | 1780 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Souza, Nivaldo Seixas De | | | 1572 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Oliveira, Antonio Pereira | | | 1773 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Paim, Joilson De Santana | | | 1780 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sampaio, Lafayete De Freitas | | | 1780 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Costa, Yure Mota | | | 1744 | BRA | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Santana, Geraldo Pereira De | | | 1540 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Coelho, Carlos Leandro Lima | | | 1780 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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