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Individual Calculations August 2023 |
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| Trombini, Fabio Total change: 25.40 | |   |
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| VII aberto do Brasil COPEL SESC Caioba STD | Matinhos PR | BRA | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1844 | 3.50 | 8 | 0.12 | 20 | 2.40 | |
|  Chemin, Vitorio | f | | 2164 | BRA | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Zampronha, Wladimir Camilo | | | 2176 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Pereira, Armando Scharlau | | | 1573 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Silva, Kaua Marques | f | | 2215 | BRA | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Moura, Eduardo Eugenio Chaves | | | 2080 | BRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Delgado, Lidio Dias | f | | 2115 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Macedo, Felipe Cruz | | | 1444 * | BRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Loss, Victor Pinheiro Costa | | | 1457 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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) | | | | IRT STD de Inverno Casa do Xadrez 2023 | Caxambu MG | BRA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1844 | 3.50 | 7 | 1.15 | 20 | 23.00 | |
| | Lima, Darcy | g | | 2410 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | De Almeida, Jose Fernando Antunes | | | 1444 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Saboya E Silva, Jose Frederic | | | 1982 | BRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Ferreira, Gabriel Duque | | | 1962 | BRA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Burgos, Marcelo Alves | | | 2115 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Goussain, Blaha | | | 1922 | BRA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | De Carvalho, Vitor Augusto Poncia | | | 2083 | BRA | 0.00 | 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) | | |
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