Individual Calculations September 2011
 Shahrory, Haythm  Total change: -11.25  Rating chartPersonal card
 Jordanian Chess clubs League/1st class/2011 Amman JOR 2011-06-16
RcRownchangeKK*chgGame
 2054 1801 0.50 6 -0.75 15 -11.25 
  Al Sayaed, Mohamed 2139 EGY0.001-0.1215-1.80 
  Mohannad, Farhan f2200 JOR0.001-0.0815-1.20 
  Abdallah, A-Shbol 1982 JOR0.5010.24153.60 
  Barakat, Nafez 1876 JOR0.001-0.4015-6.00 
  Al-Hantouli, Firas 2164 JOR0.001-0.1015-1.50 
  Alattar, Rakan c1960 JOR0.001-0.2915-4.35 

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)
 

 

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