Individual Calculations November 2022
 Benkhoucha, Samy  Total change: 16.20  Rating chartPersonal card
 National championship open 2022 Final stage Bejaia ALG 2022-10-18
RcRownchangeKK*chgGame
 1867 1727 3.50 8 0.81 20 16.20 
  Achour, Mohamed Anis 2027 ALG0.001-0.1520-3.00 
  Khalef, Laadel 2003 ALG0.001-0.1720-3.40 
  Boutabza, Rabah 1476 ALG1.0010.19203.80 
  Tairi, Akli 1758 ALG1.0010.542010.80 
  Semaoune, Marouane 1831 ALG1.0010.642012.80 
  Nassr, Lina wm2014 ALG0.001-0.1620-3.20 
  Seddaoui, Yamine c2087 ALG0.001-0.1020-2.00 
  Messaoudi, Elhadi 1743 ALG0.5010.02200.40 

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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