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Individual Calculations January 2023 |
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| Gauche, Charles Total change: -9.80 | |   |
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| IV Festival Internacional DUCHAMP IN RIO Master | Rio de Janeiro RJ | BRA | 2022-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 2221 | 5.00 | 9 | -0.98 | 20 | -19.60 | |
|  De Souza, Roberto Fabelino | | | 1821 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Manzi, Luiz Antonio Bardaro | | | 1984 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Fier, Alexandr | g | | 2600 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Tamarozi, Isabelle | | | 2005 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Uczai, Joao Pedro Filimberti | | | 2093 | BRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Cezar Junior, William Carlos | | | 2023 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ribeiro, Matheus Mendes Domingues | c | | 2192 | BRA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Moura, Eduardo Eugenio Chaves | | | 2098 | BRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Brizzi, Milagros Tatiana | | wm | 2028 | ARG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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) | | | | 88o Campeonato Brasileiro Absoluto de Xadrez - Final | Recife PE | BRA | 2022-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 2221 | 8.00 | 11 | 0.49 | 20 | 9.80 | |
| | Silveira, Leonardo De Lima | | | 1821 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Andrade, Roberto Luiz Costa | f | | 1979 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Almeida Junior, Alvaro Alves De | | | 2057 | BRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Barioni, Daniel Rossiter | | | 1817 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Matsuura, Everaldo | g | | 2433 | BRA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Rocha, Vitor Firmo De Souza | | | 2194 | BRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Santiago, Yago De Moura | g | | 2458 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Leite Filho, Mario Tomaz | | | 1995 | BRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Do Nascimento, Davi Alves | | | 1968 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Carvalho, Lazaro Miranda | | | 1916 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Jordao Barbosa, Marcio | | | 2054 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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