Rapid: Individual Calculations August 2023
 Adjerit, Nourreddine  Total change: 9.80  Rating chartPersonal card
 3rd Rapid Tournament by Chess School Constantine Constantine ALG 2023-07-07
RcRownchangeKK*chgGame
 1630 1896 7.00 8 0.49 20 9.80 
  Djaidja, Heitham Wassim 1496  * ALG1.0010.08201.60 
  Zentout, Abdessamia 1576 ALG1.0010.13202.60 
  Ferrah, Hacene 1654 ALG1.0010.20204.00 
  Bakouche, Mahmoud 1772 ALG0.001-0.6720-13.40 
  Messaoudi , Rami 1551 ALG1.0010.11202.20 
  Bidi, Abdeljalil 1679 ALG1.0010.22204.40 
  Fortas , Mohamed El Acil 1585 ALG1.0010.14202.80 
  Beghriche, Rami Tadjeddine 1727 ALG1.0010.28205.60 
 * 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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