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Individual Calculations February 2018 |
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| Lima Fo, Jose Pacifico Total change: -67.40 | |   |
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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 |
| 1899 | 1871 | 5.00 | 17 | -2.91 | 20 | -58.20 | |
|  Araujo, Jairo De Oliveira | | | 1777 | BRA | 0.00 | 1 | -0.63 | 20 | -12.60 | |  Correa, Luca Soares | | | 1819 | BRA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Sales, Luis Carlos | | | 1736 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ribeiro, Yuri Alisson Cavalcante | | | 1674 | BRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Alves Da Silva, Thiago | | | 2006 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Bastos, Werton Alvarenga | | | 2054 | BRA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Silva Sobrinho, Agostinho Jose | | | 2113 | BRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Mello Sales, Caio De | | | 1892 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Amorim, Gidelson Ferreira | | | 2015 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Araujo, Jairo De Oliveira | | | 1777 | BRA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Correa, Luca Soares | | | 1819 | BRA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Sales, Luis Carlos | | | 1736 | BRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Ribeiro, Yuri Alisson Cavalcante | | | 1674 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Alves Da Silva, Thiago | | | 2006 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Bastos, Werton Alvarenga | | | 2054 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Silva Sobrinho, Agostinho Jose | | | 2113 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Amorim, Gidelson Ferreira | | | 2015 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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 |
| 1879 | 1871 | 2.50 | 6 | -0.46 | 20 | -9.20 | |
| | Abrantes, Tiago Garrido | | | 2158 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Nishizawa, Claudio | | | 1623 | BRA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Sales, Luis Carlos | | | 1736 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Nery Junior, Jose Antonio | | | 2134 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Souza, Neurismar Da Rocha | | | 1637 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Garcia, Eugenio Vargas | | | 1986 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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