Individual Calculations September 2018
 A-Ali, Sali Abbas Abdulzahra  Total change: 114.40  Rating chartPersonal card
 IRAQI Youth U20 Championships(Open) 2018 Baghdad IRQ 2018-07-27
RcRownchangeKK*chgGame
 1740 1762 6.00 9 1.36 40 54.40 
  Hasanen , Haleem Hussein 1362  * IRQ1.0010.08403.20 
  Ismail, Khalel Tariq 1470 IRQ1.0010.15406.00 
  Rebaz, Nasir Jamal 1955 IRQ1.0010.754030.00 
  Ahmed, Qutayba Yunis c1937 IRQ0.5010.23409.20 
  Noori, Sabah Nori m1947 IRQ0.001-0.2640-10.40 
  Al Harith, Emad Nawaf 1647 IRQ0.501-0.1640-6.40 
  Hasnein, Fadhil Nasir 1681 IRQ1.0010.394015.60 
  Nabaa, Sami Abbas 1741 IRQ1.0010.474018.80 
  San, Taha Ali 1922 IRQ0.001-0.2940-11.60 
 * 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) 2018 Baghdad IRQ 2018-08-01
RcRownchangeKK*chgGame
 1635 1734 4.50 5 1.50 40 60.00 
  Ayab, Dhafer Abdulameer 1334  * IRQ1.0010.08403.20 
  Ahmed, Jaza Jamal c2084  * IRQ0.5010.394015.60 
  Khedir, Majed Khedhir 1567 IRQ1.0010.284011.20 
  Mohammed, Ghlib Ali 1334  * IRQ1.0010.08403.20 
  Mazn , Bayad Abdulqader 1858 IRQ1.0010.674026.80 
 * 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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