Individual Calculations March 2012
 Al-Masayd, Abdalla  Total change: -32.10  Rating chartPersonal card
 1st Classification Championship 2012-open- Amman JOR 2012-02-01
RcRownchangeKK*chgGame
 1818 1764 2.00 7 -1.07 30 -32.10 
  Taher, Ali 2057 JOR0.001-0.1530-4.50 
  Abdullah, Aya 1666 JOR1.0010.373011.10 
  Moayed, Obied 2007 JOR0.001-0.2030-6.00 
  Beno, Sondos 1751 JOR1.0010.483014.40 
  Bany Yaseen, Abdalazeez 1920 JOR0.001-0.2930-8.70 
  Al-Bashayra, Ayoub 1694 JOR0.001-0.6030-18.00 
  Elyan, Nooraldeen 1629 JOR0.001-0.6830-20.40 

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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