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Individual Calculations September 2013 |
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| Pereira, Silvio Cunha Total change: 8.10 | |   |
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| Taça Cidade de Joao Pessoa | Joao Pessoa/PB | BRA | 2013-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 2310 | 4.00 | 6 | -0.75 | 15 | -11.25 | |
|  Oliveira Jr, Antonio Fernandes | | | 1910 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Rocha, Vitor Firmo De Souza | | | 2033 | BRA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Lebredo Zaragoitia, Gerardo | m | | 2204 | CUB | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Azevedo, Alcides Alexandre A. | | | 2037 | BRA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Bouwman, Marcelo Wanderley | | | 2186 | BRA | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Rodrigues, Rodrigo Soares | | | 2004 | BRA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | * 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) | | | | Taca Cidade de Teresina 2013 | Teresina/PI | BRA | 2013-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2258 | 2310 | 4.00 | 5 | 1.29 | 15 | 19.35 | |
| | Silva, Valdecir Batista | | | 1910 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Azevedo Junior, Jose Ferrei | | | 2057 | BRA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Lima, Darcy | g | | 2527 | BRA | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Reis, Paulo, F Jatoba De Oli | f | | 2407 | BRA | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Stamenkovic, Dragan | m | | 2388 | SRB | 0.00 | 1 | -0.39 | 15 | -5.85 | | | * 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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