Individual Calculations December 2019
 Djeghri, Memdouh  Total change: -11.60  Rating chartPersonal card
 Algerian team Championship 2019 D1 Setif ALG 2019-11-01
 1934 1749 0.50 4 -0.58 20 -11.60 
  Bouhadi, Abderrahim f1923 ALG0.001-0.2720-5.40 
  Bengherabi, Khalil f2084 ALG0.001-0.1220-2.40 
  Adjerit, Nourreddine 1906 ALG0.5010.21204.20 
  Benabdallah , Naim 1821 ALG0.001-0.4020-8.00 

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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