Rapid: Individual Calculations May 2024
 Zitouni, Azzedine  Total change: -6.80  Rating chartPersonal card
 Open Youm El Ilm 2024 - 26eme edition Constantine ALG 2024-04-19
RcRownchangeKK*chgGame
 1771 1599 1.00 4 -0.17 40 -6.80 
  Saddok, Nadjib 1863 ALG0.001-0.1840-7.20 
  Barkat, Raouf 1843 ALG0.001-0.2040-8.00 
  Salah Aiech, Samir 1863 ALG0.001-0.1840-7.20 
  Slimani , Ines 1516 ALG1.0010.394015.60 

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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