Individual Calculations November 2022
 Ouaret, Abdelouhab  Total change: 7.80  Rating chartPersonal card
 Algerian Team Championship 2022 Sidi Bel Abbes ALG 2022-10-04
RcRownchangeKK*chgGame
 1955 2087 6.00 9 0.03 20 0.60 
  Sekrane, Ahmed 1933 ALG1.0010.29205.80 
  Saim, Bachir 1912 ALG0.001-0.7320-14.60 
  Aknouche, Ameur 2059 ALG1.0010.46209.20 
  Zenaidi, Kais 1887 TUN1.0010.24204.80 
  Ben Brahem, Aymen f2145 TUN0.001-0.4220-8.40 
  Fellah, Mohamed Amine c2052 ALG0.501-0.0520-1.00 
  Khalef, Laadel 2003 ALG1.0010.38207.60 
  Benkiar, Djamel 1921 ALG0.501-0.2220-4.40 
  Chaoui , Zakaria 1687  * ALG1.0010.08201.60 
 * 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)
 
 National championship open 2022 Final stage Bejaia ALG 2022-10-18
RcRownchangeKK*chgGame
 1930 2087 6.50 9 0.36 20 7.20 
  Hallal, Tarik 1764 ALG0.001-0.8720-17.40 
  Messaoudi, Elhadi 1743 ALG1.0010.12202.40 
  Saim, Bachir 1912 ALG0.501-0.2320-4.60 
  Bidi, Abdeljalil 1687  * ALG1.0010.08201.60 
  Nassr, Lina wm2014 ALG0.501-0.1020-2.00 
  Bensadi, Lotfi 1993 ALG1.0010.37207.40 
  Achour, Mohamed Anis 2027 ALG1.0010.42208.40 
  Djabri, Massinas f2255 ALG0.5010.22204.40 
  Saifi, Walid 1974 ALG1.0010.35207.00 
 * 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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