Blitz: Individual Calculations February 2020
 Badir, Hasib  Total change: 45.40  Rating chartPersonal card
 ALDewania Chess Tournament International 2020(Iraq martyrs the heroes) Dewania IRQ 2020-01-10
RcRownchangeKK*chgGame
 1948 1688 3.50 6 2.27 20 45.40 
  Hussein, Kadhim Hasan 1882 IRQ1.0010.752015.00 
  Jabbar, Naser Issa 1969 IRQ0.5010.34206.80 
  Ameer, Dhafer Abdulameer c1674 IRQ1.0010.48209.60 
  Faris, A-.ameer 2056 IRQ1.0010.902018.00 
  Abaeji, Sinan Younus Abdulrazzaq c2088  * IRQ0.001-0.0820-1.60 
  Moazaz , Dhahir Habeeb f2019 IRQ0.001-0.1220-2.40 
 * 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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