Individual Calculations October 2015
 Araoun, Saadi  Total change: -49.20  Rating chartPersonal card
 National Team Championship 2015 Tiaret ALG 2015-09-08
RcRownchangeKK*chgGame
 1869 1950 3.50 8 -1.23 40 -49.20 
  Seddaoui, Yamine 2160 ALG0.001-0.2340-9.20 
  Ould Mohamedi, Youcef 1621 ALG1.0010.12404.80 
  Oukid, Mahfoud Houari 1786 ALG1.0010.284011.20 
  Ghafoul, Zakaria Abdelrahmane 1740 ALG0.501-0.2740-10.80 
  Nassr, Ahmed c1978 ALG0.001-0.4640-18.40 
  Benelouezzane, Mourad 1623 ALG0.001-0.8740-34.80 
  Omar, Mawloud 2013 ALG1.0010.594023.60 
  Benkiar, Djamel 2028 ALG0.001-0.3940-15.60 

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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