Rapid: Individual Calculations December 2014
 Talbi, Chafik  Total change: -5.80  Rating chartPersonal card
 1er Open national de l’A.S. El Hillal Sidi Bel Abbes ALG 2014-11-07
RcRownchangeKK*chgGame
 2025 2182 4.50 7 -0.29 20 -5.80 
  Kebir, Abdelaziz 1782  * ALG1.0010.08201.60 
  Moulay, Mehdi 2027 ALG1.0010.29205.80 
  Saim, Mohamed Ilias f2048 ALG0.501-0.1820-3.60 
  Hamira, Abdelatif 2035 ALG0.001-0.7020-14.00 
  Benabadji, Abderrahmane 2029 ALG1.0010.30206.00 
  Haddouche, Mohamed g2447 ALG0.001-0.1820-3.60 
  Ramdani, Hamid 1809 ALG1.0010.10202.00 
 * 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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