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Rapid:
Individual Calculations November 2021 |
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| E Silva, Gilberto Oliveira Total change: 43.00 | |   |
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| II Etapa Circuito Sigma de Xadrez RPD 2021 | Salvador BA | BRA | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1873 | 4.50 | 6 | 2.15 | 20 | 43.00 | |
|  Melo, Daniel Alves | | | 1884 | BRA | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Xavier, Nailton Machado | | | 1809 | BRA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Sampaio, Luiz Marcelo Queiroz | | | 2121 | BRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Da Silva, Claus Benicio | | | 1737 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Santos, Anderson Guerra Dos | | | 2028 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Lopes Fo, Jorge Antonio Ferreira | c | | 2215 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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