Individual Calculations September 2011
 Feras, Talal  Total change: 18.90  Rating chartPersonal card
 Jordanian Chess clubs League/1st class/2011 Amman JOR 2011-06-16
RcRownchangeKK*chgGame
 2058 1865 2.00 5 0.63 30 18.90 
  Ma`ayeh, Zaid 2005 JOR0.5010.19305.70 
  Al Sayaed, Mohamed 2139 EGY0.5010.33309.90 
  Samhouri, A f2265  * JOR0.001-0.0830-2.40 
  Malik, Swedan 1789 JOR0.001-0.6030-18.00 
  Abed, Rabou 2092 JOR1.0010.793023.70 
 * 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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