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Individual Calculations February 2015 |
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| Souza, Rafael Cabral De Total change: 20.60 | |   |
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| Aberto do Brasil STD - Floripa Chess Open 2015 | Florianopolis/SC | BRA | 2015-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 2173 | 7.00 | 10 | 1.27 | 20 | 25.40 | |
|  Riquelme, Fabio | | | 1773 * | PAR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Almeida Junior, Alvaro Alves De | | | 1885 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Cubas, Jose Fernando | g | | 2459 | PAR | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Matsuura, Everaldo | g | | 2505 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Deste, Dayan Kuhn | | | 1970 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Menna Barreto, Felipe Kubiaki | f | | 2247 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Chang, Suzana | | wf | 1969 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Boff, Andre Ricardo | | | 2000 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Paveto, Kevin | f | | 2437 | ARG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ikeda, Vinicius Yasuto | | | 1862 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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 - etapa Rio de Janeiro | Rio de Janeiro/RJ | BRA | 2015-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2173 | 4.50 | 6 | -0.24 | 20 | -4.80 | |
| | Riquelme, Fabio | | | 1773 * | PAR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Baptista, Andre Kemper | | | 1890 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Rodrigues, Nei Jorge | | | 1977 | BRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Chang, Suzana | | wf | 1969 | BRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Pinto Neto, Antonio De Padua | | | 1941 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Azevedo, Edmundo Roberto Ramos | | | 2043 | BRA | 1.00 | 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) | | |
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