Individual Calculations January 2015
 Majdoub, Amrou  Total change: -82.80  Rating chartPersonal card
 2014 African Youth Championship U14 Open Monastir TUN 2014-12-21
RcRownchangeKK*chgGame
 1722 1593 1.00 9 -2.07 40 -82.80 
  Hmida, Mohamed 1818 TUN0.001-0.2240-8.80 
  Ziani, Racym 1709 ALG0.001-0.3440-13.60 
  Aravind, Vengarai 1410 KEN0.501-0.2440-9.60 
  Bouchamla, Alaa 1608 TUN0.5010.02400.80 
  Atia, Mohamed 1695 TUN0.001-0.3640-14.40 
  Fellah, Mohamed 1740 LBA0.001-0.3040-12.00 
  Fawzy, Adham f1993  * EGY0.001-0.0840-3.20 
  Chola, Musonda 1707 ZAM0.001-0.3440-13.60 
  Araoun, Saadi 1822 ALG0.001-0.2140-8.40 
 * 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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