Individual Calculations March 2012
 Taher, Ali  Total change: -10.65  Rating chartPersonal card
 1st Classification Championship 2012-open- Amman JOR 2012-02-01
RcRownchangeKK*chgGame
 1821 2057 4.00 6 -0.71 15 -10.65 
  Al-Masayd, Abdalla 1764 JOR1.0010.15152.25 
  Bany Yaseen, Abdalazeez 1920 JOR0.001-0.6815-10.20 
  Shahrory, Haythm 1802 JOR0.001-0.8115-12.15 
  Al-Bashayra, Yazan 1702 JOR1.0010.11151.65 
  Saloos, Ibrahim 1869 JOR1.0010.26153.90 
  Fathi, Naser 1869 JOR1.0010.26153.90 

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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