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Individual Calculations March 2018 |
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| Rodrigues, Regis Ramos Total change: -67.00 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1946 | 5.00 | 9 | -2.57 | 20 | -51.40 | |
|  Santos, Dwlyan Da Silva | | | 1813 | BRA | 0.00 | 1 | -0.68 | 20 | -13.60 | |  De Souza, Paulo H. Pinheiro | | | 1603 | BRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Koinski, Carlos Cesar | | | 1546 * | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sato, Leticia Miho | | | 1546 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Albiero, Marco Antonio Batista | | | 1546 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Peroza, Eduardo Antunes | | | 1613 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Schena, Arthur | | | 1729 | BRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Marino, Felipe Gabriel | | | 1710 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Rodio, Julia Brunetto | | | 1713 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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) | | | | Aberto do Brasil de Carnaval 2018 | Sao Paulo SP | BRA | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1946 | 4.00 | 7 | -0.78 | 20 | -15.60 | |
| | Fontes, Joao Marques | | | 1546 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Matsuura, Frederico | f | | 2301 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Nobre, Jose Adalberto Barbosa | | | 1650 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Takehara, Alan Keissuke | | | 1675 | BRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Miguel, Jean Carlos Hochsprung | | | 1696 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Pereira, Daniele Costa | | | 1632 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | De Borba, Gabriel | c | | 2018 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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