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Rapid:
Individual Calculations November 2019 |
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| Urquiza, Marcello De Albuquerque Total change: -18.80 | |   |
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| X Torneio Aberto de Xadrez RPD de Alagoa Grande | Alagoa Grande PB | BRA | 2019-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 2025 | 4.00 | 6 | -0.44 | 20 | -8.80 | |
|  Barros, Ubirajara Barbosa | | | 1625 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Da Silva Sobral, Antonio | | | 1662 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Da Silva Tomaz, Luiz Antonio | | | 2203 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Patric, Davi Marcelino | | | 1795 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Do Nascimento, Francinaldo Rodrig | | | 1824 | BRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | De Lima, Walber Chaves | | | 1785 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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) | | | | V Memorial Caldas Vianna Xadrez RPD 2019 | Joao Pessoa PB | BRA | 2019-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 2045 | 3.00 | 4 | -0.50 | 20 | -10.00 | |
| | Canonico, Rodrigo | | | 1645 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Oliveira, Genivaldo Manoel | | | 1667 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Da Silva, Antonio Dutra | | | 1848 | BRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | De Lima Filho, Jorge Pereira | | | 1645 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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