Individual Calculations February 2015
 Dekar, Lies  Total change: -28.40  Rating chartPersonal card
 Algerian Semifinal individual championship 2014 Algiers ALG 2014-12-30
RcRownchangeKK*chgGame
 1961 2089 2.50 6 -1.42 20 -28.40 
  Hamlaoui, Asma wf1726 ALG1.0010.10202.00 
  Bouhadjar, Nabil 1897 ALG1.0010.25205.00 
  Belouadah, Saad m2305 ALG0.001-0.2220-4.40 
  Benkiar, Djamel 2001 ALG0.501-0.1220-2.40 
  Amellal, Sofiane Anis 1817 ALG0.001-0.8320-16.60 
  Moulay, Mehdi 2017 ALG0.001-0.6020-12.00 

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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