Individual Calculations November 2022
 Hamla, Nabil  Total change: -115.20  Rating chartPersonal card
 Algerian Team Championship 2022 Sidi Bel Abbes ALG 2022-10-04
RcRownchangeKK*chgGame
 1638 1770 1.00 6 -2.88 40 -115.20 
  Boudaoud, Khaled 1926 ALG0.001-0.2940-11.60 
  Bidi, Abdeljalil 1651 ALG0.001-0.6640-26.40 
  Fortas , Mohamed El Acil 1454 ALG0.001-0.8740-34.80 
  Doukari, Ali 1585 ALG1.0010.264010.40 
  Djeddi , Salah Eddine 1844 ALG0.001-0.4040-16.00 
  Hammadi, Rayane 1370  * ALG0.001-0.9240-36.80 
 * 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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