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Individual Calculations March 2018 |
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| Barbosa, Kassio Rodrigo Total change: -7.60 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1613 | 2.50 | 7 | -0.01 | 40 | -0.40 | |
|  Silva, Liara Blanco | | | 1268 | BRA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Rodrigues, Julliano De Araujo | | | 1879 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Sa, Edivaldo Alves De | | | 1998 | BRA | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Nunes, Agatha Hurba | | | 1852 | BRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Zimmermann, Kleber Renato P. | c | | 1962 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Martins, Lara | | | 1276 | BRA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Cabral, Denrick | | | 1903 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | Campeonato Paranaense Absoluto de Xadrez 2017 | Curitiba PR | BRA | 2018-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1613 | 0.50 | 4 | -0.18 | 40 | -7.20 | |
| | Gonzalez, Bolivar Ribeiro | f | | 2013 * | BRA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Nunes Jr, Sidney | | | 2013 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shibata, Antonio Emilio | | | 1895 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Salvadego, Matheus Henrique De O | | | 1719 | BRA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | * 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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