Rapid: Individual Calculations December 2014
 Lardjani, Slimane  Total change: -4.80  Rating chartPersonal card
 1er Open national de l’A.S. El Hillal Sidi Bel Abbes ALG 2014-11-07
RcRownchangeKK*chgGame
 2016 1820 0.50 3 -0.24 20 -4.80 
  Benabadji, Abderrahmane 2029 ALG0.5010.27205.40 
  Hamira, Abdelatif 2035 ALG0.001-0.2320-4.60 
  Boudjourfa, Adlane 1983 ALG0.001-0.2820-5.60 

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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