Rapid: Individual Calculations May 2017
 Belouadah, Saad  Total change: 2.20  Rating chartPersonal card
 Open A"Youm El Ilm" Constantine 2017 Constantine ALG 2017-04-21
RcRownchangeKK*chgGame
 2009 2306 6.00 7 0.11 20 2.20 
  Berbeche, Djamel 1906  * ALG1.0010.08201.60 
  Omar, Mawloud 1957 ALG1.0010.11202.20 
  Ould Rouis, Mounir 2045 ALG1.0010.18203.60 
  Hashlmoun, Amjad 1906  * PLE1.0010.08201.60 
  Ounas, Abdelhak 2026 ALG1.0010.16203.20 
  Ghlib, Boutouchent 2158 ALG0.501-0.2020-4.00 
  Ouaret, Abdelouhab m2066 ALG0.501-0.3020-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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