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Individual Calculations January 2023 |
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| Borba, Joao Miguel Barbosa Total change: 30.00 | |   |
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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 |
| 1915 | 1507 | 1.50 | 8 | 0.75 | 40 | 30.00 | |
|  De Oliveira, Daniel Paiva | | | 2063 | BRA | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Segato, Pedro Henrique Pedruzzi | | | 1944 | BRA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Alves Campelo, Danilo Cesar De L | | | 2070 | BRA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Da Silva, Arthur Moura Viera | | | 2003 | BRA | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Barioni, Daniel Rossiter | | | 1817 | BRA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Lima, Luiz Alexandre De Souza | | | 1796 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Lins, Louis Carlos Barreto | | | 1877 | BRA | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Santos, Joao Vitor Rodrigues | | | 1749 | BRA | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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