Blitz: Individual Calculations February 2020
 Ali, Farhad Ali  Total change: 7.40  Rating chartPersonal card
 10th Khanzad Blitz Chess Championship. Erbil IRQ 2020-01-23
RcRownchangeKK*chgGame
 1699 1643 3.00 6 0.37 20 7.40 
  Rawand, Hamid Abdullah 2019 IRQ0.001-0.0920-1.80 
  Abdullah, Hasan Othman 1277 IRQ1.0010.10202.00 
  Mustafa, Qais Jalal 1961 IRQ0.001-0.1320-2.60 
  Sufian, Younus Abdulrazzaq 1911 IRQ0.001-0.1720-3.40 
  Akar, Omiad Saber 1430 IRQ1.0010.23204.60 
  Albarbari , Vin Kamal Jalal Adin wc1594 IRQ1.0010.43208.60 

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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