Individual Calculations October 2015
 Hafez, Bakr  Total change: -4.00  Rating chartPersonal card
 012 23rd Prince Mohamed Tournament 2015 Open Amman JOR 2015-09-14
RcRownchangeKK*chgGame
 1787 1887 4.00 7 -0.20 20 -4.00 
  Ali, Abdullatif 1493 JOR1.0010.08201.60 
  Mohannad, Farhan f2270 JOR0.001-0.0920-1.80 
  Thaer, Abu Alhaija 1558 JOR1.0010.12202.40 
  Emad, Majdlawy 1487  * JOR1.0010.08201.60 
  Abu-Hazeem, Saif 2033 JOR0.001-0.3020-6.00 
  Yazan, Alsoud 1585 JOR1.0010.15203.00 
  Saad, Baha 2085 JOR0.001-0.2420-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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