Blitz: Individual Calculations January 2017
 Rebaz, Nasir Jamal  Total change: 25.20  Rating chartPersonal card
 4th Khanzad Championship Blitz Chess 2016 Erbil IRQ 2016-12-17
RcRownchangeKK*chgGame
 1871 1844 4.00 6 1.26 20 25.20 
  Mina, Wajdi Hussein 1444  * IRQ1.0010.08201.60 
  Kardo Ako, Mohammad 2003 IRQ0.001-0.2920-5.80 
  Nabeel, Aziz Youkhana 2040 IRQ1.0010.752015.00 
  Shkar, Hamid Abdullah 1533 IRQ1.0010.14202.80 
  Al-Ali, Hussein Ali Hussein m2244  * IRQ0.001-0.0820-1.60 
  Dana, Jamal Qadir 1962 IRQ1.0010.662013.20 
 * 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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