Individual Calculations March 2014
 Alem, Ali Hussien  Total change: 66.90  Rating chartPersonal card
 Al khabar chess tournament Al khabar KSA 2014-02-01
RcRownchangeKK*chgGame
 1548 1724 8.50 9 2.23 30 66.90 
  Al Jaradat, Mohammad M 1643 JOR1.0010.393011.70 
  Jamaan, Asim 1348 KSA0.501-0.4130-12.30 
  Al Nasser, Waleed F 1851 KSA1.0010.673020.10 
  Al Hamad, Talal H 1605 KSA1.0010.343010.20 
  Al Sadeq, Mohammed 1324  * KSA1.0010.08302.40 
  Al Sadeq, Ameen 1324  * KSA1.0010.08302.40 
  Al Shammary, Saad Lafy 1521 KSA1.0010.24307.20 
  Al Yousef, Suliman A 1795 KSA1.0010.603018.00 
  Attia, Mohamed 1521 EGY1.0010.24307.20 
 * 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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