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Individual Calculations August 2015 |
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| Barbosa, Fernando Total change: 32.20 | |   |
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| XX IRT da Hebraica | Sao Paulo/SP | BRA | 2015-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 2184 | 5.00 | 6 | 1.02 | 20 | 20.40 | |
|  Candido, Jefferson Santos | | | 1784 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dias, Joao Batista | | | 1871 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Desideri, Ricardo Maruchi | | | 1979 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Cristobal, Manuel | f | | 2266 | ARG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Cukier, Marcelo | | | 2120 | BRA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Caldeira, Adriano | f | | 2215 | BRA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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) | | | | Regional Sul Brasileiro de Xadrez 2015 | Curitiba/PR | BRA | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 2184 | 4.50 | 6 | -0.25 | 20 | -5.00 | |
| | Santa Isabel, Marivaldo Dos Reis | | | 1784 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lopes, Aloisio Ponti | | | 1954 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Broday, Gabriel Renan | | | 2056 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Moura De Lima, Wilian Rither De | | | 1940 | BRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Almeida Junior, Alvaro Alves De | | | 1897 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Martins, Anderson Donay | | | 2013 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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) | | | | II Etapa do Circuito IRT LXSBC Xadrez Standard 2015 | Sao Bernardo do Campo/SP | BRA | 2015-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 2184 | 5.00 | 6 | 0.84 | 20 | 16.80 | |
| | Lacerda, Vinicius | | | 1784 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moura De Lima, Wilian Rither De | | | 1940 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Batista, Renato Luiz | | | 2087 | BRA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | De Lima, Saulo Da Silva Bezerra | | | 1999 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Rodrigues, Leonardo De Miranda | | | 2166 | BRA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Pinto, Rendrex Lopes | | | 2157 | BRA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * 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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