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Individual Calculations January 2023 |
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| Dianda, Joao Carlos Total change: 14.80 | |   |
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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 |
| 1978 | 2007 | 6.00 | 10 | 0.74 | 20 | 14.80 | |
|  Matsuura, Everaldo | g | | 2433 | BRA | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Muniz, Joao Henrique Barbosa | | | 1672 | BRA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Parijos De Melo, Luiz Claudio | | | 1753 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Carvalho, Lazaro Miranda | | | 1916 | BRA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Carneiro, Breno B. De Siqueira | | | 1639 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Alves, Luiz Henrique De Araujo | | | 1634 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Miranda Jr, Roberto Calheiros De | | | 2208 | BRA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Nemeth Junior, Henrique | | | 2189 | BRA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Alboredo, Julia | f | wm | 2213 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Bouwman, Marcelo Wanderley | | | 2122 | BRA | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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