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Individual Calculations January 2023 |
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| Almeida Junior, Alvaro Alves De Total change: -12.20 | |   |
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| 88o Campeonato Brasileiro Absoluto de Xadrez - Final | Recife PE | BRA | 2022-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 2057 | 6.00 | 10 | -0.61 | 20 | -12.20 | |
|  Mathias, Carlos Augusto De C. | | | 1657 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Simas Neto, Felipe Jairo Novo | | | 1831 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gauche, Charles | f | | 2221 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Matsuura, Everaldo | g | | 2433 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | De Saboya E Silva, Jose Frederic | | | 1948 | BRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Da Fonseca Pinto, Joao Gabriel Al | | | 1621 | BRA | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Goldenbrain, Luiz Glaudivan Silva | | | 1600 | FID | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Gusmao Neto, Niceas Arcoverde | | | 1873 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Alves, Luiz Henrique De Araujo | | | 1634 | BRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Nemeth Junior, Henrique | | | 2189 | BRA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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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