Rapid: Individual Calculations January 2019
 Najdat, Farouq Abdullkarim  Total change: -1.60  Rating chartPersonal card
 10th Khanzad Rapid Chess Championship Erbil IRQ 2018-11-15
RcRownchangeKK*chgGame
 1533 1553 3.00 6 -0.08 20 -1.60 
  Sarkawat, Hamad Mohammed 1891 IRQ0.001-0.1220-2.40 
  Roziya, Fakhraddin Awdl 1153  * IRQ1.0010.08201.60 
  Shang, Masood Abdullah Jabari 1233 IRQ1.0010.13202.60 
  Azez, Ali Hussein 1825 IRQ0.001-0.1720-3.40 
  Abdullah, Amar Ahmed 1153  * IRQ1.0010.08201.60 
  Dana, Jamal Qadir 1945 IRQ0.001-0.0820-1.60 
 * 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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