Individual Calculations December 2016
 Ferrah, Hacene  Total change: -0.80  Rating chartPersonal card
 Algerian team championship 2016 Constantine ALG 2016-10-28
RcRownchangeKK*chgGame
 2113 1830 1.00 6 -0.04 20 -0.80 
  Ouaret, Abdelouhab m2140 ALG0.5010.36207.20 
  Haddad , Oussama c2037 ALG0.5010.27205.40 
  Seraoui, Mohcen 2097 ALG0.001-0.1820-3.60 
  Arab, Adlane m2230  * ALG0.001-0.0820-1.60 
  Bekker-Jensen, David f2206 DEN0.001-0.0920-1.80 
  Saheb, Kamel 1966 ALG0.001-0.3220-6.40 
 * 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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