Individual Calculations March 2012
 Alqoda, Rahaf  Total change: 74.40  Rating chartPersonal card
 1st Classification Championship 2012-open- Amman JOR 2012-02-01
RcRownchangeKK*chgGame
 1748 1487 4.00 8 2.48 30 74.40 
  Boshra, Alshaeby wf1871 JOR0.001-0.0930-2.70 
  Nuimat, Rayah 1723 JOR0.001-0.2030-6.00 
  Emad, Serein 1710 JOR1.0010.783023.40 
  Jafar, Abdul Khaliq 1722 JOR0.001-0.2130-6.30 
  Abdullah, Aya 1666 JOR1.0010.733021.90 
  Razan, Alshaeby 1663 JOR1.0010.733021.90 
  Bino, Murad 1824 JOR1.0010.883026.40 
  Shahrory, Haythm 1802 JOR0.001-0.1430-4.20 

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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