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Individual Calculations October 2023 |
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| De Siqueira, Luigy Lira Total change: 80.40 | |   |
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| Campeonato Brasiliense de Xadrez STD 2023 Etapa Classificatoria I | Brasilia DF | BRA | 2023-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 2099 | 4.00 | 4 | 0.58 | 40 | 23.20 | |
|  Nascimento, Davi De Araujo | | | 1699 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  De Souza, Paulo Goncalves | | | 1718 | BRA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Bassani, Eduardo | | | 1875 | BRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Souza, Atahander | | | 1844 | BRA | 1.00 | 1 | 0.19 | 40 | 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) | | | | Aberto Brasil III Niteroi Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2099 | 5.50 | 9 | 1.43 | 40 | 57.20 | |
| | Nobre, Jailson Altair Barbosa | | | 1592 | BRA | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Araujo, Barbara Ribeiro | | | 1699 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shumyatsky, Victor | m | | 2468 | BRA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Aranha Filho, Alvaro Z. | f | | 2205 | BRA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Ticona Rocabado, Licael Roderick | m | | 2418 | BOL | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Di Berardino, Diego Rafael | m | | 2481 | BRA | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Pinero Rodriguez, Carlos Jose | m | | 2204 | VEN | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Piccoli, Lucas Fonseca | | | 2220 | BRA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Nunes, Agatha Hurba | | wf | 1845 | BRA | 1.00 | 1 | 0.19 | 40 | 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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