Individual Calculations September 2013
 Talbi, Chafik  Total change: 14.40  Rating chartPersonal card
 Algerian team championship 2013 Algiers ALG 2013-08-21
RcRownchangeKK*chgGame
 1989 2207 7.00 8 0.96 15 14.40 
  Bounehas, Halim 1813 ALG1.0010.08151.20 
  Omar, Mawloud 2009 ALG0.501-0.2615-3.90 
  Gueroui, Nacereddine 2085 ALG1.0010.33154.95 
  Djemai, Djamel 1849 FRA1.0010.10151.50 
  Bedroune, Soufyane 1851 ALG1.0010.11151.65 
  Sebih, Kamel m2241 ALG1.0010.55158.25 
  Fellah, Mohamed Amine 1963 ALG0.501-0.3015-4.50 
  Dekar, Lies m2100 ALG1.0010.35155.25 

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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