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Individual Calculations January 2023 |
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| Silva Junior, Marcelo Valeriano Total change: -20.00 | |   |
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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 |
| 1796 | 1866 | 2.50 | 6 | -1.00 | 20 | -20.00 | |
|  Souza, Rafael Cabral De | | | 2078 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Azevedo, Eduardo Jose E De | | | 1651 | BRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Carneiro, Breno B. De Siqueira | | | 1639 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Rocha, Vitor Firmo De Souza | | | 2194 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Santos, Joao Vitor Rodrigues | | | 1749 | BRA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Silva, Jamysson Bento De Paula | | | 1467 | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |
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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