Individual Calculations January 2019
 Chougui, Rachid  Total change: 32.80  Rating chartPersonal card
 National Team Chess Championship 2018 Oran ALG 2018-12-18
RcRownchangeKK*chgGame
 1985 1611 1.50 7 0.82 40 32.80 
  Djeddi , Salah Eddine 1963 ALG1.0010.894035.60 
  Saifi, Walid 2011  * ALG0.001-0.0840-3.20 
  Salah Aiech, Samir 1949 ALG0.5010.384015.20 
  Fellah, Mohamed Amine 2011  * ALG0.001-0.0840-3.20 
  Hashlmoun, Amjad 1936 PLE0.001-0.1340-5.20 
  Talbi, Chafik f2011  * ALG0.001-0.0840-3.20 
  Ouaret, Abdelouhab m2011  * ALG0.001-0.0840-3.20 
 * 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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