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Rapid:
Individual Calculations June 2019 |
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| Rosa, Jefferson Luiz Total change: -37.20 | |   |
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| XIX Torneio Aberto de Xadrez Shopping Jardim das Americas RPD | Curitiba PR | BRA | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1418 | 1.50 | 4 | -0.49 | 20 | -9.80 | |
|  Schlemm, Eduardo Lemes | | | 1696 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Amaral, Emily Costa | | | 1142 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Novaes, Marcelo | | | 1818 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Grebogi, Ana Lia | | | 1037 | BRA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * 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) | | | | Circuito Escolar de Xadrez RPD FEXPAR 2019 | Curitiba PR | BRA | 2019-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1418 | 0.50 | 4 | -0.83 | 20 | -16.60 | |
| | Oliveira, Fernando Ventura | | | 1818 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Reis, Oseias Marcelino Dos | | | 1818 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Amaral, Emily Costa | | | 1142 | BRA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ibanez, Jorge Llivi | | | 1536 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | | | III Etapa Circuito CXC FEXPAR de Xadrez RPD 2019 | Curitiba PR | BRA | 2019-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1418 | 1.00 | 5 | -0.54 | 20 | -10.80 | |
| | Chemin, Vitorio | f | | 1818 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Amaral, Emily Costa | | | 1142 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Correa, Jose Augusto | c | | 1818 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rosa Alves, Andre Gustavo | | | 1688 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Dos Santos, Giorgio Guarneri | | | 1504 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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) | | |
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