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Individual Calculations November 2011 |
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| De Melo, Fernando Sa Total change: 84.00 | |   |
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| II IRT Memorial Machado de Assis 2011 | Joao Pessoa/PB | BRA | 2011-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2017 | 6.50 | 7 | 2.99 | 30 | 89.70 | |
|  Rodrigues Da Silva, Evandro | | | 2168 | BRA | 1.00 | 1 | 0.70 | 30 | 21.00 | |  Souza, Marcos Valerio A | | | 2029 | BRA | 1.00 | 1 | 0.52 | 30 | 15.60 | | | Palhano, Fabson Barbosa | | | 2007 | BRA | 1.00 | 1 | 0.49 | 30 | 14.70 | | | De Souza, Arthur Olintho | | | 2070 | BRA | 0.50 | 1 | 0.07 | 30 | 2.10 | | | Da Silva Junior, Antonio Gomes | | | 1905 | BRA | 1.00 | 1 | 0.35 | 30 | 10.50 | | | Torres, Douglas Da Silva | | | 2092 | BRA | 1.00 | 1 | 0.60 | 30 | 18.00 | | | Patric, Davi Marcelino | | | 1836 | BRA | 1.00 | 1 | 0.26 | 30 | 7.80 | |
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) | | | | Aberto do Brasil Cidade de Goiania 2011 | Goiania/GO | BRA | 2011-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2017 | 2.00 | 4 | -0.19 | 30 | -5.70 | |
| | Matsuura, Everaldo | g | | 2417 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Vilas Boas, Crisolon Terto | | | 1636 | BRA | 1.00 | 1 | 0.09 | 30 | 2.70 | | | Almeida, Douglas De Castro | | | 1795 | BRA | 1.00 | 1 | 0.22 | 30 | 6.60 | | | Bello, Yunier | | | 2071 | CUB | 0.00 | 1 | -0.42 | 30 | -12.60 | | | * 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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