Rapid: Individual Calculations May 2024
 Salah Aiech, Samir  Total change: -20.60  Rating chartPersonal card
 Open Youm El Ilm 2024 - 26eme edition Constantine ALG 2024-04-19
RcRownchangeKK*chgGame
 1686 1863 4.00 7 -1.03 20 -20.60 
  Belattar, Lila 1489 ALG1.0010.10202.00 
  Tadjeddine, Mahmoud 1647 ALG1.0010.22204.40 
  Belouadah, Saad m2248 ALG0.001-0.0920-1.80 
  Bousireb, Mohamed El Amine 1654 ALG0.001-0.7720-15.40 
  Bouaziz, Imad 1552 ALG1.0010.14202.80 
  Zitouni, Azzedine 1599 ALG1.0010.18203.60 
  Fartas, Toufik 1610 ALG0.001-0.8120-16.20 

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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