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Rapid:
Individual Calculations September 2018 |
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| Barbosa, Ueslei Cerqueira Total change: -37.60 | |   |
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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 |
| 1858 | 1929 | 1.00 | 5 | -1.88 | 20 | -37.60 | |
|  Ferreira, Marcone Fiuza | | | 2073 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Zallio, Luciano De Souza | c | | 2153 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ribeiro, Daniel Malta | | | 1785 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Araujo, Jose Pacheco De | | | 1529 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Maia, Carlos Alberto Pires | | | 1748 | BRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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