Blitz: Individual Calculations January 2017
 Ahmed, Qutayba Yunis  Total change: 20.20  Rating chartPersonal card
 3th Khanzad Championship Blitz Chess 2016 Erbil IRQ 2016-12-12
RcRownchangeKK*chgGame
 1998 1742 2.00 5 1.01 20 20.20 
  Nabeel, Aziz Youkhana 2040 IRQ0.001-0.1520-3.00 
  Al-Ali, Hussein Ali Hussein m2142  * IRQ0.001-0.0820-1.60 
  Danar, Jamaj Qadir Ghaffoori 1921 IRQ1.0010.732014.60 
  Ahmed, Jaza Jamal 1882 IRQ1.0010.692013.80 
  Kardo Ako, Mohammad 2003 IRQ0.001-0.1820-3.60 
 * 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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