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Individual Calculations April 2019 |
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| Cordioli, Jairo Ribeiro Total change: -20.20 | |   |
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| Aberto do Brasil STD de Carnaval 2019 | Sao Paulo SP | BRA | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1919 | 3.50 | 7 | -1.24 | 20 | -24.80 | |
|  Guedes, Andre Vieira | | | 1519 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cadilhac, Igor Tokuichi Kikuchi | f | | 2231 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Pereira Fo, Hildebrando Apolonio | | | 1578 | BRA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Lima, Vinicius Taishun | | | 1636 | BRA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Haraguchi, Matheus Sashaki | | | 1519 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Moura, Pablo Rafael | | | 1706 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Caceres, Diego | | | 2097 | BOL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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) | | | | III Circuito IRT de Xadrez sub-2050 Taca Colegio Froebel - 1a Etapa | Sao Bento do Sul SC | BRA | 2019-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1919 | 4.00 | 6 | 0.23 | 20 | 4.60 | |
| | Stroher, Victor Augusto | | | 1519 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Almeida Junior, Alvaro Alves De | | | 2033 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Frohlich, Mateus Henrique | | | 1519 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rodrigues Mota, Romulo Cardoso S | | | 1573 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | De Oliveira, Gustavo Alfredo Bue | | | 2031 | BRA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Mariani, Daniel Brandao | | | 2030 | BRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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