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Individual Calculations March 2018 |
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| Silvestre, Gilmar Severino Total change: 17.20 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1687 | 4.50 | 9 | 2.11 | 20 | 42.20 | |
|  Goncalves, Luiz Osvaldo Cifuentes | | | 1856 | BRA | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Bastos, Guilherme Exterhotter | | | 1971 | BRA | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Bastos Seixas, Pedro Lucas | | | 2041 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Cohen, Jaime | | | 1951 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Cabral, Denrick | | | 1903 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Pritsopoulos, Constantino | | | 1989 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Silva, Liara Blanco | | | 1287 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marques, Andre Rezende | | | 1933 | BRA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Polonio, Rodolfo | | | 1944 | BRA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | * 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) | | | | Aberto do Brasil de Carnaval 2018 | Sao Paulo SP | BRA | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1693 | 2.50 | 7 | -1.25 | 20 | -25.00 | |
| | Utiyama, Marcel Heimar Ribeiro | | | 2093 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Barberi, Catarina | | | 1293 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Branchini, Fernando Luis Sakamoto | | | 1964 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Lima, Vinicius Taishun | | | 1490 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Carvalho, Vivian Dos Santos | | | 1440 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Deus Filho, Joaquim De | | | 1985 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Da Cunha, Gabriela Goes | | | 1382 | BRA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * 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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