Individual Calculations September 2011
 Moayed, Obied  Total change: -4.20  Rating chartPersonal card
 Jordanian Chess clubs League/1st class/2011 Amman JOR 2011-06-16
RcRownchangeKK*chgGame
 2028 1986 1.50 4 -0.28 15 -4.20 
  Abu-Hazeem, Saif 2052 JOR1.0010.59158.85 
  Al Ashal, Mohamed 2043 JOR0.001-0.4215-6.30 
  Al Sayaed, Mohamed 2139 EGY0.001-0.3015-4.50 
  Barakat, Nafez 1876 JOR0.501-0.1515-2.25 

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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