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Rapid:
Individual Calculations March 2015 |
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| Das Chagas, David Ferreira Total change: 32.60 | |   |
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| Circuito de Xadrez Rapido dos Campos Gerais - 3a etapa | Ponta Grossa/PR | BRA | 2015-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1894 | 4.00 | 6 | 0.33 | 20 | 6.60 | |
|  Carneiro, Paulo Irajara Borba | | | 1646 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Alves, Matheus Oliveira | | | 1610 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rodriguez, Paulo Virgilio Rios | | | 2054 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Biazotto, Guilherme | | | 1711 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Iurk, Jonel Nazareno | | | 2070 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Schnepper, Amanda Piveta | | | 1730 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | Circuito de RPD Campos Gerais - etapa 4 | Pirai do Sul/PR | BRA | 2015-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1894 | 5.00 | 6 | 1.30 | 20 | 26.00 | |
| | Borges, Ingryd Salete | | | 1530 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Barreto, Marcelo Ferreira | | | 1683 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mileski, Lucas De Souza | | | 1762 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Barbosa, Jefferson Lucas Munhoz | | | 1923 | BRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Marcondes, Igor Dalcol | | | 1821 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Rodriguez, Paulo Virgilio Rios | | | 2054 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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