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Individual Calculations October 2015 |
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| Cruz, William Ferreira Da Total change: 20.40 | |   |
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| Aberto do Brasil de Caioba - STD 2015 | Matinhos/PR | BRA | 2015-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 2239 | 4.50 | 6 | 0.18 | 20 | 3.60 | |
|  Biazotto, Guilherme | | | 1839 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Moura De Lima, Wilian Rither De | | | 1960 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Cubas, Jose Fernando | g | | 2414 | PAR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Librelato, Kathie Goulart | | | 1958 | BRA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Correa, Jose Augusto | | | 1892 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Assumpcao, Roberto | f | | 2198 | BRA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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) | | | | V Aberto do Brasil de Sao Bento do Sul | Sao Bento do Sul SC | BRA | 2015-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2254 | 5.50 | 6 | 0.93 | 20 | 18.60 | |
| | Lopes, Bianca Barros Pan | | | 1854 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Okawati, Gabriel Akira | | | 1893 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Barbosa, Jefferson Lucas Munhoz | | | 1903 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Oliveira, Claudinei Gois | | | 1854 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Umetsubo, Cesar Hidemitsu | f | | 2308 | BRA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Soares, Erikson Roberto Mauricio | m | | 2238 | ANG | 1.00 | 1 | 0.48 | 20 | 9.60 | | | * 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) | | | | III Sao Paulo Open Grupo A - Sub-2300 | Sao Paulo SP | BRA | 2015-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2254 | 4.00 | 6 | -0.09 | 20 | -1.80 | |
| | De Sousa, Matheus Mazim | | | 2075 | BRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Cadilhac, Igor Tokuichi Kikuchi | | | 2137 | BRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Pacheco, Helcio | | | 2089 | BRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Oliveira, Fernando Ventura | | | 2050 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Rodrigues, Leonardo De Miranda | | | 2178 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Martins, George Evandro Barreto | f | | 2165 | BRA | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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