Individual Calculations January 2017
 Didar, Mohammed Zhaher Hassan  Total change: 29.20  Rating chartPersonal card
 5th Khanzad Classis Chess tournament 2016 Erbil IRQ 2016-12-14
RcRownchangeKK*chgGame
 1897 2196 9.00 9 1.46 20 29.20 
  Pashing, Taha Abdullah 1796  * IRQ1.0010.08201.60 
  Alawash, Firass 1796  * SYR1.0010.08201.60 
  Nazar, Jamil Khalid 1898 IRQ1.0010.15203.00 
  Dana, Jamal Qadir 1962 IRQ1.0010.21204.20 
  Aos, Hassan Ibrahim 1857 IRQ1.0010.12202.40 
  Nabeel, Aziz Youkhana 1948 IRQ1.0010.19203.80 
  Issa, Mohi Al-Dein 2140 IRQ1.0010.42208.40 
  Abdullah, Layth Ahmed 1840 IRQ1.0010.11202.20 
  Rebaz, Nasir Jamal 1832 IRQ1.0010.10202.00 
 * 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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