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Individual Calculations February 2018 |
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| Araujo, Jairo De Oliveira Total change: -67.20 | |   |
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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 |
| 1885 | 1777 | 3.50 | 14 | -1.68 | 40 | -67.20 | |
|  Lima Fo, Jose Pacifico | | | 1871 | BRA | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Alves Da Silva, Thiago | | | 2006 | BRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Bastos, Werton Alvarenga | | | 2054 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Silva Sobrinho, Agostinho Jose | | | 2113 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Mello Sales, Caio De | | | 1892 | BRA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Amorim, Gidelson Ferreira | | | 2015 | BRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ribeiro, Yuri Alisson Cavalcante | | | 1674 | BRA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Correa, Luca Soares | | | 1819 | BRA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Sales, Luis Carlos | | | 1736 | BRA | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Lima Fo, Jose Pacifico | | | 1871 | BRA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Silva Sobrinho, Agostinho Jose | | | 2113 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ribeiro, Yuri Alisson Cavalcante | | | 1674 | BRA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Correa, Luca Soares | | | 1819 | BRA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Sales, Luis Carlos | | | 1736 | BRA | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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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