Individual Calculations February 2015
 Bettine, Hakim  Total change: 0.00  Rating chartPersonal card
 Algerian Semifinal individual championship 2014 Algiers ALG 2014-12-30
RcRownchangeRpKK*chgGame
 1917 0 4.50 9 0.00 1917   0.00 
  Saim, Mohamed Ilias f2014 ALG0.0010.00 0.00 
  Ould Rouis, Hatem 1883 ALG1.0010.00 0.00 
  Salhi, Nouressadat 1966 ALG0.0010.00 0.00 
  Cherifi, Fateh 1895 ALG0.0010.00 0.00 
  Boulahouache, Djamel Eddine 1937 ALG1.0010.00 0.00 
  Oussedik, Nassila 1564 ALG1.0010.00 0.00 
  Aknouche, Ameur 2061 ALG1.0010.00 0.00 
  Benkiar, Djamel 2001 ALG0.0010.00 0.00 
  Saim, Bachir 1931 ALG0.5010.00 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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