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Individual Calculations March 2018 |
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| Carstens Dobuchak, Thiago Total change: 59.73 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 2007 | 6.00 | 10 | 1.61 | 33 | 53.13 | |
|  Miguel, Gabriel Carvalho Moreira | c | | 2226 | BRA | 0.00 | 1 | -0.22 | 33 | -7.26 | |  Pereira Da Silva, Evernandes | | | 1842 | BRA | 1.00 | 1 | 0.28 | 33 | 9.24 | | | Luz, Arthur Nader | | | 2170 | BRA | 0.50 | 1 | 0.22 | 33 | 7.26 | | | Bonfim, Regina Rodrigues | | wf | 1763 | BRA | 0.50 | 1 | -0.30 | 33 | -9.90 | | | Prantes, Maicon Da Silva | | | 1806 | BRA | 1.00 | 1 | 0.24 | 33 | 7.92 | | | De Souza, Paulo H. Pinheiro | | | 1607 * | BRA | 1.00 | 1 | 0.08 | 33 | 2.64 | | | Umetsubo, Cesar Hidemitsu | m | | 2407 * | BRA | 1.00 | 1 | 0.92 | 33 | 30.36 | | | Martins, Carlos | f | | 2250 | BRA | 0.00 | 1 | -0.20 | 33 | -6.60 | | | Matsuura, Frederico | f | | 2301 | BRA | 0.50 | 1 | 0.35 | 33 | 11.55 | | | Trois, Francisco R.t. | m | | 2190 | BRA | 0.50 | 1 | 0.24 | 33 | 7.92 | | | * 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) | | | | Aberto do Brasil de Carnaval 2018 | Sao Paulo SP | BRA | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 2007 | 3.50 | 6 | 0.29 | 33 | 9.57 | |
| | Bergamo, Victor Hugo Moura | | | 1607 * | BRA | 1.00 | 1 | 0.08 | 33 | 2.64 | | | Tsuboi, Edson Kenji | m | | 2230 | BRA | 0.00 | 1 | -0.22 | 33 | -7.26 | | | Silva, Diogo Angeli | | | 1814 | BRA | 1.00 | 1 | 0.25 | 33 | 8.25 | | | Nery Junior, Jose Antonio | | | 2151 | BRA | 0.50 | 1 | 0.19 | 33 | 6.27 | | | Dos Santos Junior, Haroldo Cunha | f | | 2155 | BRA | 0.50 | 1 | 0.20 | 33 | 6.60 | | | Cardozo, Matheus Santos | | | 1848 | BRA | 0.50 | 1 | -0.21 | 33 | -6.93 | | | * 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) | | | | Aberto do Brasil STD 80 anos do Clube de Xadrez de Curitiba | Curitiba PR | BRA | 2018-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 2007 | 3.50 | 5 | -0.09 | 33 | -2.97 | |
| | Furtado, Tiago Cicotti | | | 1607 * | BRA | 1.00 | 1 | 0.08 | 33 | 2.64 | | | Gonzalez, Bolivar Ribeiro | f | | 2226 | BRA | 0.00 | 1 | -0.22 | 33 | -7.26 | | | Pereira, Armando Scharlau | | | 1751 | BRA | 0.50 | 1 | -0.31 | 33 | -10.23 | | | Da Silva, Anderson Lemes | | | 1607 * | BRA | 1.00 | 1 | 0.08 | 33 | 2.64 | | | Silvestre, Vitor Iwasse | | | 1842 | BRA | 1.00 | 1 | 0.28 | 33 | 9.24 | | | * 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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