Individual Calculations February 2013
 Koksal, Ege  Total change: 23.40  Rating chartPersonal card
 Algeria-Turkey Chess Match-Men Algiers ALG 2012-12-23
RcRownchangeKK*chgGame
 1939 2205 8.00 8 1.56 15 23.40 
  Nassr, Ali f2065 ALG1.0010.31154.65 
  Ouaret, Abdelouhab 1807 ALG1.0010.08151.20 
  Amellal, Sofiane Anis 1829 ALG1.0010.09151.35 
  Haddad , Oussama c2053 ALG1.0010.30154.50 
  Nassr, Ali f2065 ALG1.0010.31154.65 
  Ouaret, Abdelouhab 1807 ALG1.0010.08151.20 
  Amellal, Sofiane Anis 1829 ALG1.0010.09151.35 
  Haddad , Oussama c2053 ALG1.0010.30154.50 

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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