Individual Calculations October 2015
 Abdulla, Mohammad  Total change: 45.60  Rating chartPersonal card
 012 23rd Prince Mohamed Tournament 2015 Open Amman JOR 2015-09-14
RcRownchangeKK*chgGame
 1981 1776 4.00 7 2.28 20 45.60 
  Attia, Saleh 1907 JOR1.0010.682013.60 
  Abu-Hazeem, Saif 2033 JOR0.001-0.1820-3.60 
  Suleiman, Mousa 1918 JOR1.0010.692013.80 
  Al-Safouri, Khalid 1924 JOR1.0010.702014.00 
  Abu-Hazeem, M. 1952 JOR1.0010.732014.60 
  Ahmad, Al Khatib 2164 JOR0.001-0.0920-1.80 
  Uqba Mohamad, Rashed Shbaita 1971 PLE0.001-0.2520-5.00 

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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