Rapid: Individual Calculations April 2018
 Tairi, Akli  Total change: 36.40  Rating chartPersonal card
 Open El Eulma qualificatif pour la coupe El Eulma ALG 2018-03-10
RcRownchangeKK*chgGame
 1836 1796 4.50 6 1.82 20 36.40 
  Redjem, Lyes 1595 ALG1.0010.24204.80 
  Saddok, Nadjib 1641 ALG1.0010.29205.80 
  Benabdelaziz, Mohamed 2024 ALG0.5010.29205.80 
  Bouchareb, Nabil 1865 ALG1.0010.602012.00 
  Bououne, Rabie 1929 ALG0.001-0.3220-6.40 
  Beldjoudi, Ferhat 1962 ALG1.0010.722014.40 

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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