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Individual Calculations January 2023 |
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| Do Nascimento, Christian Almeida 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 |
| 2026 | 2087 | 3.00 | 7 | -1.12 | 20 | -22.40 | |
|  Diamant, Andre | g | | 2524 | BRA | 0.50 | 1 | 0.44 | 20 | 8.80 | |  Frankental, David | | | 1947 | ISR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Lopes, Eduardo Moraes | | | 1744 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kim, Thiago | | | 1918 | BRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Chaves, Jorge Antonio Torres | | | 1855 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Labussiere, Yago | | | 2229 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Okamura, Milton Kasuo | | | 1964 | BRA | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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 |
| 2009 | 2087 | 8.00 | 11 | 1.61 | 20 | 32.20 | |
| | Goldenbrain, Luiz Glaudivan Silva | | | 1687 * | FID | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Prado Oliveira, Fellipe | | | 1831 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Di Berardino, Diego Rafael | m | | 2453 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ferreira, Enzo Suzarte | | | 1855 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Da Fonseca Pinto, Joao Gabriel Al | | | 1621 | BRA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Alboredo, Julia | f | wm | 2213 | BRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Guimaraes, Diogo Duarte | f | | 2290 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Monteiro, Luis Felipe Furtado | | | 1986 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | De Lima, Alexsandro Barros | | | 2198 | BRA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Da Silva, Erick Feitosa | | | 1892 | BRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Souza, Rafael Cabral De | | | 2078 | BRA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * 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) | | |
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