Rapid: Individual Calculations December 2014
 Ferrahi, Tarak  Total change: 0.00  Rating chartPersonal card
 1er Open national de l’A.S. El Hillal Sidi Bel Abbes ALG 2014-11-07
RcRownchangeRpKK*chgGame
 1942 0 1.00 5 0.00 1702   0.00 
  Hamira, Abdelatif 2035 ALG0.0010.00 0.00 
  Moulay, Mehdi 2027 ALG0.0010.00 0.00 
  Kebir, Abdelaziz 1722 ALG1.0010.00 0.00 
  Hamadi, Djamel 2115 ALG0.0010.00 0.00 
  Ramdani, Hamid 1809 ALG0.0010.00 0.00 

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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