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Individual Calculations January 2023 |
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| Carneiro, Breno B. De Siqueira Total change: 17.00 | |   |
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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 |
| 1926 | 1639 | 2.00 | 6 | 0.85 | 20 | 17.00 | |
|  Pereira, Silvio Cunha | m | | 2175 | BRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | De Lima, Eli Artur Karl | | | 1998 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Caio, Francisco Ferreira Sotero | | | 1634 | BRA | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Lins, Louis Carlos Barreto | | | 1877 | BRA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Dianda, Joao Carlos | | | 2007 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Silva Junior, Marcelo Valeriano | | | 1866 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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