Individual Calculations November 2022
 Sakhri, Adil  Total change: -25.20  Rating chartPersonal card
 National Juniors Championship 2022 0pen Bejaia ALG 2022-10-27
RcRownchangeKK*chgGame
 1249 1152 0.50 3 -0.63 40 -25.20 
  Benkhlifa, Zakaria 1411 ALG0.001-0.1840-7.20 
  Nait Salem, Samy 1170 ALG0.001-0.4740-18.80 
  Azzoug, Nazim 1166 ALG0.5010.02400.80 

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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