Individual Calculations November 2022
 Achour, Mohamed Anis  Total change: 19.80  Rating chartPersonal card
 National championship open 2022 Final stage Bejaia ALG 2022-10-18
RcRownchangeKK*chgGame
 1980 2027 6.00 9 0.99 20 19.80 
  Benkhoucha, Samy 1727 ALG1.0010.15203.00 
  Hallal, Tarik 1764 ALG1.0010.18203.60 
  Adjerit, Nourreddine 1976 ALG1.0010.43208.60 
  Djabri, Massinas f2255 ALG0.001-0.2120-4.20 
  Saifi, Walid 1974 ALG1.0010.43208.60 
  Brahami, Lyes 1934 ALG1.0010.37207.40 
  Ouaret, Abdelouhab m2087 ALG0.001-0.4220-8.40 
  Nassr, Lina wm2014 ALG0.001-0.5220-10.40 
  Seddaoui, Yamine c2087 ALG1.0010.582011.60 

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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