Blitz: Individual Calculations February 2020
 Haitham, Badr Hossein  Total change: 3.20  Rating chartPersonal card
 10th Khanzad Blitz Chess Championship. Erbil IRQ 2020-01-23
RcRownchangeKK*chgGame
 1510 1474 3.00 6 0.16 20 3.20 
  Danar, Jamal Qadir Ghaffoori 1874  * IRQ0.001-0.0820-1.60 
  Yashar, Didar Mohammed 1123 IRQ1.0010.11202.20 
  Roziya, Fakhraddin Awdl 1271 IRQ1.0010.24204.80 
  Nabeel, Aziz Youkhana 1874  * IRQ0.001-0.0820-1.60 
  Mustafa, Kamal Jalaldeen Al-Barba 1640 IRQ0.001-0.2820-5.60 
  Shahram, Hayder Faiaq 1277 IRQ1.0010.25205.00 
 * 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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