Blitz: Individual Calculations February 2020
 Mustafa, Kamal Jalaldeen Al-Barba  Total change: -6.80  Rating chartPersonal card
 10th Khanzad Blitz Chess Championship. Erbil IRQ 2020-01-23
RcRownchangeKK*chgGame
 1579 1640 3.00 6 -0.34 20 -6.80 
  Nhen, Zana Ismail 1240  * IRQ1.0010.08201.60 
  Dlsoz, Omer Sedeeq 1768 IRQ0.001-0.3320-6.60 
  Alan, Omiad Saber 1336 IRQ1.0010.14202.80 
  Nazar, Jamil Khalid 1827 IRQ0.001-0.2620-5.20 
  Haitham, Badr Hossein 1474 IRQ1.0010.28205.60 
  Abdullah , Layth Ahmed 1829 IRQ0.001-0.2520-5.00 
 * 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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