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Rapid:
Individual Calculations September 2015 |
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| Reis, Alan Carlo Alcantara Total change: 22.20 | |   |
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| V Etapa do Circuito Baiano de Xadrez RPD | Salvador BA | BRA | 2015-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1839 | 4.00 | 8 | 1.11 | 20 | 22.20 | |
|  Souza, Jailson Ferreira | | | 1872 | BRA | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Nascimento, Antonio Teofilo A. Do | | | 1752 | BRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Pinto, Jaime De Castilho Firmino | | | 1960 | BRA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Reis, Paulo F. Jatoba De Oliveira | f | | 2239 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zallio, Luciano De Souza | c | | 2204 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Straatmann, Carlos Alberto | | | 1690 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Brasil, Alberto Silveira | | | 1999 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Calabrich, Francisco Jose Da Sil | | | 1983 | BRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | * 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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