Individual Calculations September 2018
 Noori, Sabah Nori  Total change: -3.60  Rating chartPersonal card
 IRAQI Youth U20 Championships(Open) 2018 Baghdad IRQ 2018-07-27
RcRownchangeKK*chgGame
 1840 1947 5.00 8 0.09 40 3.60 
  Rabar, Bakhtyar Hama Saleh 1547  * IRQ1.0010.08403.20 
  Khedir, Majed Khedhir 1567 IRQ1.0010.09403.60 
  Moazaz , Dhahir Habeeb f2046 IRQ0.5010.14405.60 
  A-Ali, Sali Abbas Abdulzahra wf1762 IRQ1.0010.264010.40 
  Ahmed, Jaza Jamal c2066 IRQ0.5010.16406.40 
  San, Taha Ali 1922 IRQ0.001-0.5340-21.20 
  Rebaz, Nasir Jamal 1955 IRQ0.001-0.4940-19.60 
  Mazn , Bayad Abdulqader 1858 IRQ1.0010.384015.20 
 * 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)
 
 Iraqi Clubs Championship under(20) 2018 Baghdad IRQ 2018-08-01
RcRownchangeKK*chgGame
 1728 1947 3.50 5 -0.18 40 -7.20 
  Riham, Saad Mohsin 1547  * IRQ1.0010.08403.20 
  Aryan, Ali Ehsan 1965 IRQ0.5010.03401.20 
  Zaid, Alaa Chasib c1661 IRQ1.0010.16406.40 
  Mohammed Al-Sadik, Firas Qassim 1547  * IRQ1.0010.08403.20 
  San, Taha Ali 1922 IRQ0.001-0.5340-21.20 
 * 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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