Individual Calculations November 2022
 Saim, Bachir  Total change: 61.80  Rating chartPersonal card
 Algerian Team Championship 2022 Sidi Bel Abbes ALG 2022-10-04
RcRownchangeKK*chgGame
 1998 1912 5.50 8 2.39 20 47.80 
  Ouaret, Abdelouhab m2087 ALG1.0010.732014.60 
  Ben Brahem, Aymen f2145 TUN0.5010.29205.80 
  Sekrane, Ahmed 1933 ALG1.0010.532010.60 
  Fellah, Mohamed Amine c2052 ALG1.0010.692013.80 
  Nassr, Rania wf1781 ALG1.0010.32206.40 
  Benkiar, Djamel 1921 ALG0.001-0.4920-9.80 
  Khalef, Laadel 2003 ALG0.5010.12202.40 
  Aknouche, Ameur 2059 ALG0.5010.20204.00 

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)
 
 National championship open 2022 Final stage Bejaia ALG 2022-10-18
RcRownchangeKK*chgGame
 1866 1912 4.50 7 0.70 20 14.00 
  Boutabza, Rabah 1512  * ALG1.0010.08201.60 
  Ouaret, Abdelouhab m2087 ALG0.5010.23204.60 
  Azreug, Lazhar 1708 ALG1.0010.24204.80 
  Bensadi, Lotfi 1993 ALG0.001-0.3920-7.80 
  Seddaoui, Yamine c2087 ALG0.001-0.2720-5.40 
  Messaoudi, Elhadi 1743 ALG1.0010.28205.60 
  Brahami, Lyes 1934 ALG1.0010.532010.60 
 * 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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