Blitz: Individual Calculations January 2023
 Rabeea, Sabah Nori  Total change: -12.80  Rating chartPersonal card
 Arab Individual championship 6-8-10-12-14-16-18-20 open-Blitz Damascus SYR 2022-10-27
RcRownchangeKK*chgGame
 1518 2009 2.00 4 -1.79 20 -35.80 
  Adnan, Alhaj. 1601 SYR0.001-0.9220-18.40 
  Hasan, Ward. 1609  * SYR1.0010.08201.60 
  Fawaz, Mohamad 1453 LBN0.001-0.9720-19.40 
  Ismail, Khalel Tariq 1410 IRQ1.0010.02200.40 
 * 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)
 
 IRQ FINAL FOR MEN (Blitz)2022 Bagdad IRQ 2022-12-08
RcRownchangeKK*chgGame
 1979 2016 5.50 8 1.15 20 23.00 
  Ameer, Hayder Jawad Mubarak 1731 IRQ1.0010.16203.20 
  Salih, Akar Ali Salih f2187 IRQ1.0010.732014.60 
  Al-Ali, Hussein Ali Hussein m2229 IRQ0.001-0.2320-4.60 
  Hassan, Shadhan 1837 IRQ1.0010.27205.40 
  Mohammed, Latif Hamid 1966 IRQ0.001-0.5720-11.40 
  Moman, Dhyee Khalel 1806 IRQ1.0010.23204.60 
  Ali, Firas Qassim 1919 IRQ1.0010.37207.40 
  Alzaim, Talal m2154 SYR0.5010.19203.80 

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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