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Individual Calculations January 2023 |
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| De Andrade, Dalson Holanda Caval Total change: -52.40 | |   |
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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 |
| 1604 | 1919 | 2.50 | 6 | -2.62 | 20 | -52.40 | |
|  Mathias, Carlos Augusto De C. | | | 1486 | BRA | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Monteiro, Aldus Daniel F De Souza | | | 1619 | BRA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | De Lucena, Davi Santos Marques | | | 1655 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Santos, Joao Vitor Rodrigues | | | 1749 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Dos Santos, Vinicius Barbosa | | | 1597 | BRA | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Timossi, Lucas Jose Santiago | | | 1519 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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