Individual Calculations September 2019
 Ameer, Dhafer Abdulameer  Total change: 56.40  Rating chartPersonal card
 IRAQI Youth U20,U18,U16 Championships(Open) 2019 Erbil IRQ 2019-08-15
RcRownchangeKK*chgGame
 1652 1714 6.00 9 0.91 40 36.40 
  Mohammed, Salih Oieiwi 1314  * IRQ1.0010.08403.20 
  Ahmad, Hasan Younis 1505 IRQ1.0010.23409.20 
  Moazaz, Dhahir Habeeb f2046 IRQ0.001-0.1240-4.80 
  Ali, Firas Qassim 1609 IRQ1.0010.364014.40 
  Rabeea, Sabah Nori f1934 IRQ0.001-0.2240-8.80 
  Ibraheem, Abd Alftah Yonis 1554 IRQ1.0010.294011.60 
  Ahmed, Qutayba Yunis c1898 IRQ1.0010.744029.60 
  Mustafa, Kamal Jalaldeen Al-Barba 1694 IRQ0.001-0.5340-21.20 
  Methaq, Ameer Burhan 1314  * IRQ1.0010.08403.20 
 * 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(16) 2019 Erbil IRQ 2019-08-19
RcRownchangeKK*chgGame
 1519 1714 2.00 2 0.50 40 20.00 
  Daryan, Arpak Worya Mohammed Qane 1554 IRQ1.0010.294011.60 
  Widad, Sabah Noori 1483 IRQ1.0010.21408.40 

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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