Individual Calculations September 2013
 Haddouche, Mohamed  Total change: 6.80  Rating chartPersonal card
 Algerian team championship 2013 Algiers ALG 2013-08-21
RcRownchangeKK*chgGame
 2154 2455 6.50 7 0.68 10 6.80 
  Nassr, Ali f2116 ALG1.0010.12101.20 
  Haddad , Oussama c2055  * ALG1.0010.08100.80 
  Arab, Adlane m2436 ALG0.501-0.0310-0.30 
  Oussedik, Mahfoud f2234 ALG1.0010.22102.20 
  Djaballah , Farouk 2055  * ALG1.0010.08100.80 
  Saheb, Kamel 2072 ALG1.0010.09100.90 
  Khair, Adem 2111 ALG1.0010.12101.20 
 * 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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