Individual Calculations September 2013
 Cherif, Med Abdellah  Total change: 0.00  Rating chartPersonal card
 Algerian team championship 2013 Algiers ALG 2013-08-21
RcRownchangeRpKK*chgGame
 2017 0 3.00 4 0.00 2047   0.00 
  Saifi, Walid 2078 ALG1.0010.00 0.00 
  Boulahouache, Djamel Eddine 2010 ALG1.0010.00 0.00 
  Saim, Bachir 2021 ALG0.0010.00 0.00 
  Latreche, Sabrina wm1959 ALG1.0010.00 0.00 

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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