Individual Calculations January 2015
 Ziani, Racym  Total change: -6.00  Rating chartPersonal card
 2014 African Youth Championship U14 Open Monastir TUN 2014-12-21
RcRownchangeKK*chgGame
 1752 1709 4.00 9 -0.15 40 -6.00 
  Fawzy, Adham f2109  * EGY0.001-0.0840-3.20 
  Majdoub, Amrou 1593 TUN1.0010.344013.60 
  Atia, Mohamed 1695 TUN0.501-0.0240-0.80 
  Fellah, Mohamed 1740 LBA1.0010.544021.60 
  Chola, Musonda 1707 ZAM0.001-0.5040-20.00 
  Aravind, Vengarai 1410 KEN1.0010.15406.00 
  Araoun, Saadi 1822 ALG0.001-0.3540-14.00 
  Bouchamla, Alaa 1608 TUN0.501-0.1440-5.60 
  Kandil, Adham f2084 EGY0.001-0.0940-3.60 
 * 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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