Rapid: Individual Calculations April 2018
 Bengherabi, Khalil  Total change: -28.60  Rating chartPersonal card
 Coupe d'Algerie 2018 phase regionale Centre Alger ALG 2018-03-09
RcRownchangeKK*chgGame
 1839 2139 5.50 7 -0.38 20 -7.60 
  Benrekia, Yacine 1739  * ALG1.0010.08201.60 
  Gani, Cherif 1746 ALG1.0010.08201.60 
  Benrekia, Akram 1833 ALG1.0010.14202.80 
  Djaballah, Farouk 1959 ALG0.501-0.2420-4.80 
  Saim, Bachir 2020 ALG0.501-0.1620-3.20 
  Assem, Abderezzak 1739  * ALG1.0010.08201.60 
  Bouguerne, Fouzi 1834 ALG0.501-0.3620-7.20 
 * 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)
 
 Open Boussada 2018 Boussada ALG 2018-03-16
RcRownchangeKK*chgGame
 1861 2139 5.50 8 -1.05 20 -21.00 
  Ferahi, Tarik 1739  * ALG1.0010.08201.60 
  Idjeri, Yanis 1815 ALG0.501-0.3720-7.40 
  Ferrah, Hacene 1739  * ALG1.0010.08201.60 
  Hashlmoun, Amjad 1890 PLE1.0010.19203.80 
  Hamira, Abdelatif 1990 ALG0.001-0.7020-14.00 
  Bellebcir, Tarek 1756 ALG1.0010.09201.80 
  Saoudi, Mohamed Lamine 1913 ALG1.0010.21204.20 
  Sbaihi, Fares 2045 ALG0.001-0.6320-12.60 
 * 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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