Individual Calculations December 2019
 Bouhadi, Abderrahim  Total change: 12.20  Rating chartPersonal card
 Algerian team Championship 2019 D1 Setif ALG 2019-11-01
RcRownchangeKK*chgGame
 1926 1923 4.50 8 0.61 20 12.20 
  Hashlmoun, Amjad 1948 PLE1.0010.532010.60 
  Khalef, Laadel 2021 ALG0.001-0.3720-7.40 
  Belaid, Koceila 1523  * ALG1.0010.08201.60 
  Bengherabi, Khalil f2084 ALG0.001-0.2920-5.80 
  Djeghri, Memdouh 1749 ALG1.0010.27205.40 
  Adjerit, Nourreddine 1906 ALG0.001-0.5220-10.40 
  Nassr, Nacer 2187 ALG0.5010.32206.40 
  Bensadi, Lotfi 1991 ALG1.0010.592011.80 
 * 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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