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Individual Calculations January 2023 |
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| Da Silva, Arthur Moura Viera Total change: -40.40 | |   |
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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 |
| 1723 | 2003 | 3.50 | 7 | -2.02 | 20 | -40.40 | |
|  Guimaraes, Diogo Duarte | f | | 2290 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Azevedo, Eduardo Jose E De | | | 1651 | BRA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Da Silva Neto, Emanuel Tavares | | | 1603 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Borba, Joao Miguel Barbosa | | | 1507 | BRA | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Bulhoes, Benicio Rocha | | | 1566 | BRA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Fontoura, Alexandre Souza | | | 1821 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Da Fonseca Pinto, Joao Gabriel Al | | | 1621 | BRA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * 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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