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Individual Calculations August 2023 |
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| Silva, Kaua Marques Total change: 24.20 | |   |
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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 |
| 2058 | 2215 | 6.50 | 9 | 0.41 | 22 | 9.02 | |
|  Mariani, Kim Paul | | | 1815 * | BRA | 1.00 | 1 | 0.08 | 22 | 1.76 | |  Salvadego, Matheus Henrique De O | | | 1937 | BRA | 1.00 | 1 | 0.17 | 22 | 3.74 | | | Cubas, Jose Fernando | g | | 2457 | PAR | 0.50 | 1 | 0.30 | 22 | 6.60 | | | Perdomo, Leandro | m | | 2389 | ARG | 0.00 | 1 | -0.27 | 22 | -5.94 | | | Trombini, Fabio | | | 1844 | BRA | 0.50 | 1 | -0.40 | 22 | -8.80 | | | Casalaspro, Mathias Andre | | | 1996 | BRA | 0.50 | 1 | -0.28 | 22 | -6.16 | | | Schena, Arthur | | | 1885 | BRA | 1.00 | 1 | 0.12 | 22 | 2.64 | | | Pereira, Silvio Cunha | m | | 2123 | BRA | 1.00 | 1 | 0.37 | 22 | 8.14 | | | Moura, Eduardo Eugenio Chaves | | | 2080 | BRA | 1.00 | 1 | 0.32 | 22 | 7.04 | | | * 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) | | | | XXXI IRT STD da Hebraica | Sao Paulo SP | BRA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 2215 | 5.00 | 6 | -0.34 | 22 | -7.48 | |
| | Kuribara, Victor Kenzo | | | 1815 * | BRA | 1.00 | 1 | 0.08 | 22 | 1.76 | | | Americano, Lucca Casarini | | | 1573 | BRA | 1.00 | 1 | 0.01 | 22 | 0.22 | | | Komatu, Felipe Karczewski | | | 1766 | BRA | 1.00 | 1 | 0.06 | 22 | 1.32 | | | Ohara, Matheus Kendi | | | 1790 | BRA | 1.00 | 1 | 0.07 | 22 | 1.54 | | | Rodrigues, Leonardo De Miranda | | | 2067 | BRA | 0.00 | 1 | -0.70 | 22 | -15.40 | | | Cruz, Natan Gomes | | | 1901 | BRA | 1.00 | 1 | 0.14 | 22 | 3.08 | | | * 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) | | | | VII Floripa Winter Chess STD 2023 | Florianopolis SC | BRA | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2215 | 7.00 | 9 | 0.60 | 22 | 13.20 | |
| | Moyses Sobrinho, Elias | | | 1863 | BRA | 1.00 | 1 | 0.11 | 22 | 2.42 | | | Japiassu, Ricardo De Villa Nova | | | 1945 | BRA | 1.00 | 1 | 0.17 | 22 | 3.74 | | | Lima, Darcy | g | | 2410 | BRA | 0.00 | 1 | -0.25 | 22 | -5.50 | | | Jodorcovsky, Alejandro David | c | | 2011 | PAR | 0.00 | 1 | -0.76 | 22 | -16.72 | | | Nunes, Agatha Hurba | | wf | 1817 | BRA | 1.00 | 1 | 0.08 | 22 | 1.76 | | | Gomes, Maria Eduarda Papini | | | 1815 * | BRA | 1.00 | 1 | 0.08 | 22 | 1.76 | | | Bastos Seixas, Pedro Lucas | | | 2053 | BRA | 1.00 | 1 | 0.29 | 22 | 6.38 | | | Mariani, Daniel Brandao | | | 1989 | BRA | 1.00 | 1 | 0.21 | 22 | 4.62 | | | Ticona Rocabado, Licael Roderick | m | | 2343 | BOL | 1.00 | 1 | 0.67 | 22 | 14.74 | | | * 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 |
| 2021 | 2215 | 5.50 | 7 | 0.43 | 22 | 9.46 | |
| | Sampaio, Andre Luiz | | | 1815 * | BRA | 1.00 | 1 | 0.08 | 22 | 1.76 | | | Lapertosa, Julio | | | 1955 | BRA | 1.00 | 1 | 0.18 | 22 | 3.96 | | | Miquelin, Nicolas Seoane | | | 2103 | BRA | 1.00 | 1 | 0.35 | 22 | 7.70 | | | Di Berardino, Diego Rafael | m | | 2484 | BRA | 0.00 | 1 | -0.17 | 22 | -3.74 | | | De Siqueira, Luigy Lira | c | | 2014 | BRA | 0.50 | 1 | -0.26 | 22 | -5.72 | | | Fontoura, Rogerio Lemos | | | 1920 | BRA | 1.00 | 1 | 0.15 | 22 | 3.30 | | | Zambotti, Eduardo Lopes | | | 1853 | BRA | 1.00 | 1 | 0.10 | 22 | 2.20 | | | * 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) | | |
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