Individual Calculations December 2019
 Hamira, Abdelatif  Total change: 42.00  Rating chartPersonal card
 Algerian team Championship 2019 D1 Setif ALG 2019-11-01
 2027 1916 5.00 8 2.10 20 42.00 
  Cherifi, Razik 1924 ALG1.0010.512010.20 
  Bettine, Hakim 1901 ALG1.0010.48209.60 
  Talbi, Chafik f2291 ALG0.001-0.0920-1.80 
  Mellah, Mohamed 1971 ALG1.0010.582011.60 
  Araoun, Saadi c2047 ALG1.0010.682013.60 
  Ouaret, Abdelouhab m2082 ALG1.0010.722014.40 
  Hammadi, Djamel 2051 ALG0.001-0.3220-6.40 
  Hashlmoun, Amjad 1948 PLE0.001-0.4620-9.20 

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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