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Individual Calculations February 2018 |
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| Sales, Luis Carlos Total change: -33.60 | |   |
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| Final do Circuito Piauiense de Xadrez STD 2017 Serie A | Teresina PI | BRA | 2017-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1736 | 3.00 | 17 | -1.87 | 20 | -37.40 | |
|  Correa, Luca Soares | | | 1819 | BRA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Ribeiro, Yuri Alisson Cavalcante | | | 1674 | BRA | 0.50 | 1 | -0.09 | 20 | -1.80 | |  Lima Fo, Jose Pacifico | | | 1871 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Alves Da Silva, Thiago | | | 2006 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Bastos, Werton Alvarenga | | | 2054 | BRA | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Silva Sobrinho, Agostinho Jose | | | 2113 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mello Sales, Caio De | | | 1892 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Amorim, Gidelson Ferreira | | | 2015 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Araujo, Jairo De Oliveira | | | 1777 | BRA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Correa, Luca Soares | | | 1819 | BRA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Ribeiro, Yuri Alisson Cavalcante | | | 1674 | BRA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Lima Fo, Jose Pacifico | | | 1871 | BRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Alves Da Silva, Thiago | | | 2006 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Bastos, Werton Alvarenga | | | 2054 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Silva Sobrinho, Agostinho Jose | | | 2113 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Amorim, Gidelson Ferreira | | | 2015 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Araujo, Jairo De Oliveira | | | 1777 | BRA | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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) | | | | Aberto do Brasil FBX Terraviva 2018 | Brasilia DF | BRA | 2018-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1736 | 3.00 | 6 | 0.19 | 20 | 3.80 | |
| | Januario, Severino Pereira | c | | 2136 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Valcarcel , Mariane Barbosa | | | 1336 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lima Fo, Jose Pacifico | | | 1871 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Di Simoni, Rafaela Moura | | | 1562 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Alboredo, Julia | | wf | 2136 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Castro, Leonardo Nascimento | | | 1602 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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