Individual Calculations November 2013
 Alattar, Rakan  Total change: 16.20  Rating chartPersonal card
 21 Prince Mohamed Tournament 2013 Amman JOR 2013-09-30
RcRownchangeKK*chgGame
 1865 2078 5.50 8 -0.55 15 -8.25 
  Ebtsam, Adee 1681 JOR1.0010.08151.20 
  Fauzi, Akram 1916 JOR1.0010.29154.35 
  Ahmed, Al Khatib 2007 JOR0.001-0.6015-9.00 
  Yazan, Al Bashiti 1701 JOR1.0010.09151.35 
  Boshra, Alshaeby wf1916 JOR0.501-0.2115-3.15 
  Saloos, Ibrahim 1881 JOR0.001-0.7515-11.25 
  Feras, Talal 1891 JOR1.0010.26153.90 
  Naiem, Mousa 1923 JOR1.0010.29154.35 

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)
 
 2nd Classification Championship-2013-Open Amman JOR 2013-10-22
RcRownchangeKK*chgGame
 1952 2053 6.50 8 1.63 15 24.45 
  Thaer, Abu Alhaijaa 1653  * JOR1.0010.08151.20 
  Naiem, Mousa 1923 JOR1.0010.32154.80 
  Saad, Baha 2107 JOR1.0010.58158.70 
  Mohannad, Farhan f2290 JOR0.001-0.2015-3.00 
  Albalkhi, Fared 1973 SYR1.0010.39155.85 
  Ahmed, Al Khatib 2032 JOR0.501-0.0315-0.45 
  Emad, Majdlawy 1653  * JOR1.0010.08151.20 
  Badosi, Nidal 1986 JOR1.0010.41156.15 
 * 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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