Individual Calculations September 2019
 Noori, Sabah Nori  Total change: -10.20  Rating chartPersonal card
 IRAQI Youth U20,U18,U16 Championships(Open) 2019 Erbil IRQ 2019-08-15
RcRownchangeKK*chgGame
 1704 1932 6.50 9 -0.29 20 -5.80 
  Hasanen, Haleem Hussein 1532  * IRQ1.0010.08201.60 
  Ali, Firas Qassim 1609 IRQ0.001-0.8720-17.40 
  Akar, Omiad Saber 1532  * IRQ1.0010.08201.60 
  Ibraheem, Abd Alftah Yonis 1554 IRQ1.0010.09201.80 
  Ali, Farhad Ali 1651 IRQ1.0010.16203.20 
  Rabeea, Sabah Nori f1934 IRQ0.5010.00200.00 
  Ahmed, Jaza Jamal c2082 IRQ0.5010.20204.00 
  Zaid, Alaa Chasib c1776 IRQ0.501-0.2120-4.20 
  Pola, Azad Saber 1666 IRQ1.0010.18203.60 
 * 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) 2019 Erbil IRQ 2019-08-19
RcRownchangeKK*chgGame
 1640 1932 3.00 4 -0.22 20 -4.40 
  Shang, Masood Abdullah Jabari 1532  * IRQ1.0010.08201.60 
  Rabar, Bakhtyar Hama Saleh 1532  * IRQ1.0010.08201.60 
  San, Taha Ali 1964 IRQ0.001-0.4620-9.20 
  Ibrahim, Adnan Khalil 1532  * IRQ1.0010.08201.60 
 * 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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