Individual Calculations October 2017
 Andrade, Carlos Jorge Da Silva  Total change: 7.20  Rating chartPersonal card
 Guimaraes Chess Open 2017 (CNL) Guimaraes POR 2017-09-02
RcRownchangeKK*chgGame
 1796 1958 5.00 7 0.36 20 7.20 
  Fonseca, Pedro Miguel Ramos 1558  * POR1.0010.08201.60 
  Ribeiro, Orlando 1558  * POR1.0010.08201.60 
  Silva, David m2245 ANG0.001-0.1620-3.20 
  Lopes, Bruno Ricardo 1579 POR1.0010.09201.80 
  Dias, Ivo Rodrigues c2186 POR0.001-0.2120-4.20 
  Rasteiro, Rui Manuel 1558  * POR1.0010.08201.60 
  Bazan Solera, Manuel 1885 ESP1.0010.40208.00 
 * 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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