Individual Calculations December 2019
 Bensadi, Lotfi  Total change: 15.40  Rating chartPersonal card
 Algerian team Championship 2019 D1 Setif ALG 2019-11-01
RcRownchangeKK*chgGame
 1913 1991 5.50 8 0.77 20 15.40 
  Bengherabi, Khalil f2084 ALG1.0010.632012.60 
  Cheber , Houssem 1949 ALG1.0010.44208.80 
  Adjerit, Nourreddine 1906 ALG0.001-0.6220-12.40 
  Boukazata, Djamel 1775 ALG1.0010.22204.40 
  Nassr, Nacer 2187 ALG0.5010.25205.00 
  Djeddi , Salah Eddine 1892 ALG1.0010.36207.20 
  Hachani, Mohamed Salah 1591  * ALG1.0010.08201.60 
  Bouhadi, Abderrahim f1923 ALG0.001-0.5920-11.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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