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Individual Calculations September 2019 |
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| Cordioli, Jairo Ribeiro Total change: -82.60 | |   |
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| Open SESC Caioba Copel Telecom 2019 | Matinhos PR | BRA | 2019-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1858 | 3.50 | 6 | -1.91 | 20 | -38.20 | |
|  Neves, Samira Coelho | | | 1458 * | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  De Ramos, Mitzi Vedan | | | 1458 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Dos Santos, Gabriel Martins | | | 1458 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Da Silva, Jackson Bueno | | | 1458 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Koinski, Carlos Cesar | | | 1486 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Szuba, Joao Gabriel Muniz | | | 1589 | BRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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) | | | | 3o Circuito IRT de Xadrez STD Sub 2050 Taca Colegio Froebel 4a Etapa | Sao Bento do Sul SC | BRA | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1858 | 3.50 | 7 | -2.22 | 20 | -44.40 | |
| | Saurim, Leticia Aparecida | | | 1458 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Da Cunha, Matheus Mengarda | | | 1458 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dias, Joao Batista | | | 1840 | BRA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Ribeiro, Thiago | | | 1458 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zanghelini, Cristian Silnei | | | 1796 | BRA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Machado, Wesley Henrique | | | 1458 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Frohlich, Mateus Henrique | | | 1458 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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