Individual Calculations December 2019
 Djeddi , Salah Eddine  Total change: -47.60  Rating chartPersonal card
 Algerian team Championship 2019 D1 Setif ALG 2019-11-01
RcRownchangeKK*chgGame
 1834 1892 1.50 7 -2.38 20 -47.60 
  Bengherabi, Khalil f2084 ALG0.001-0.2520-5.00 
  Hashlmoun, Amjad 1948 PLE0.001-0.4220-8.40 
  Bakouche, Mahmoud 1599 ALG0.001-0.8520-17.00 
  Hachani, Mohamed Salah 1492  * ALG0.501-0.4220-8.40 
  Bensadi, Lotfi 1991 ALG0.001-0.3620-7.20 
  Boukazata, Djamel 1775 ALG0.501-0.1620-3.20 
  Cheber , Houssem 1949 ALG0.5010.08201.60 
 * 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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