Individual Calculations June 2018
 Bengherabi, Khalil  Total change: -65.80  Rating chartPersonal card
 Algerian Individual Chess Championship 2018 Semi final Oran ALG 2018-05-01
RcRownchangeKK*chgGame
 1906 2176 4.00 9 -3.29 20 -65.80 
  Djeddi, Mohamed 1896 ALG0.001-0.8420-16.80 
  Salhi, Nouressadat c2008 ALG1.0010.28205.60 
  Gueroui, Nacereddine 1989 ALG0.001-0.7420-14.80 
  Haddad, Mohamed Riyadh 1776  * ALG1.0010.08201.60 
  Ould Rouis, Mounir 2020 ALG0.001-0.7120-14.20 
  Mesmoudi, Ahmed 1776  * ALG1.0010.08201.60 
  Boudjourfa, Adlane 2091 ALG0.001-0.6220-12.40 
  Assem, Abderezzak 1776  * ALG0.501-0.4220-8.40 
  Benabadji, Abderrahmane 1818 ALG0.501-0.4020-8.00 
 * 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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