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Rapid:
Individual Calculations September 2018 |
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| Nascimento, Gideon Pitanga Total change: 6.80 | |   |
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| Circuito Baiano de Xadrez RPD 2018 Etapa IV | Salvador BA | BRA | 2018-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1868 | 4.00 | 7 | 0.34 | 20 | 6.80 | |
|  Guimaraes, Diogo Duarte | f | | 2268 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Barbosa, Luiz Roberto Teles Calda | | | 1468 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pinto, Jaime De Castilho Firmino | | | 1946 | BRA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Maia, Carlos Alberto Pires | | | 1748 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Brandao, Mauro Juca | | | 1794 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Brasil, Alberto Silveira | | | 1929 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Oliveira, Antonio Pereira | | | 1804 | BRA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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