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Individual Calculations April 2017 |
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| Do Prado, Hamilton Mesquita Total change: 21.40 | |   |
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| Aberto do Brasil 2017 etapa Pocos de Caldas | Pocos de Caldas MG | BRA | 2017-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1723 | 1.50 | 4 | -0.08 | 20 | -1.60 | |
|  Dos Santos Junior, Haroldo Cunha | f | | 2123 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Olveira, Francisco Evandro S. | | | 1323 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Santos, Dwlyan Da Silva | | | 1928 | BRA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Barbosa, Flavio Novais | | | 1843 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | | | Aberto do Brasil - VIII Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2017-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1723 | 1.50 | 4 | 0.81 | 20 | 16.20 | |
| | Carvalho, Herbert Abreu | | | 2123 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hiramine, Ricardo Hiroshi Ferrei | | | 2001 | BRA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Coelho, Ramyres Santana | | wf | 1997 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Braga, Jose Pereira | | | 1902 | BRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | * 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) | | | | Taca Florianopolis 2017 | Florianopolis SC | BRA | 2017-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1723 | 2.50 | 6 | 0.34 | 20 | 6.80 | |
| | Borges, Guilherme Deola | | | 2123 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cezar, Ricardo De Almeida | | | 1501 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Pomar, Marcelo Nascimento | | | 2060 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Da Silva, Camila Evaristo | | | 1663 | BRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | De Haro, Martim Afonso Palma | | | 1972 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Rodrigues, Natanael Isau | | | 1790 | BRA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | * 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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