Rapid: Individual Calculations May 2024
 Berkani, Khaled  Total change: -14.80  Rating chartPersonal card
 Open Youm El Ilm 2024 - 26eme edition Constantine ALG 2024-04-19
RcRownchangeKK*chgGame
 1704 1684 2.00 5 -0.37 40 -14.80 
  Trifi, Bilal 1938 ALG0.001-0.1940-7.60 
  Ouaddah, Chemseddine 1503 ALG1.0010.264010.40 
  Boudjoghra, Adleine 1801 ALG0.001-0.3440-13.60 
  Lassoui, Mouatez 1436 ALG1.0010.19407.60 
  Barkat, Raouf 1843 ALG0.001-0.2940-11.60 

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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