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Individual Calculations January 2023 |
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| Souza, Rafael Cabral De Total change: 18.60 | |   |
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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 |
| 2033 | 2078 | 7.00 | 11 | 0.93 | 20 | 18.60 | |
|  Romais, Rodrigo | | | 1678 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Silva Junior, Marcelo Valeriano | | | 1866 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Molina, Roberto Junio Brito | m | | 2385 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Marques, Eudes Pinto | | | 1846 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Miranda Jr, Roberto Calheiros De | | | 2208 | BRA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Vieira, Jeziel Do Vale | | | 1960 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Nemeth Junior, Henrique | | | 2189 | BRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | De Saboya E Silva, Jose Frederic | | | 1948 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Leite Filho, Mario Tomaz | | | 1995 | BRA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Aranha Filho, Alvaro Z. | f | | 2196 | BRA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Do Nascimento, Christian Almeida | | | 2087 | BRA | 0.00 | 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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