Individual Calculations September 2011
 Barakat, Nafez  Total change: 14.55  Rating chartPersonal card
 Jordanian Chess clubs League/1st class/2011 Amman JOR 2011-06-16
RcRownchangeKK*chgGame
 2051 1876 3.00 7 0.97 15 14.55 
  Malkawi, Fadi f2090 JOR1.0010.771511.55 
  Al-Jada, Ghaleb 2135 JOR0.001-0.1815-2.70 
  Khader, Sami m2276  * JOR0.001-0.0815-1.20 
  Shahrory, Haythm 1801 JOR1.0010.40156.00 
  Abdallah, A-Shbol 1982 JOR0.001-0.3615-5.40 
  Moayed, Obied 1986 JOR0.5010.15152.25 
  Taffal, Fuad 2088 JOR0.5010.27154.05 
 * 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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