Individual Calculations September 2019
 Ali, Farhad Ali  Total change: 17.60  Rating chartPersonal card
 IRAQI Youth U20,U18,U16 Championships(Open) 2019 Erbil IRQ 2019-08-15
RcRownchangeKK*chgGame
 1616 1651 5.00 9 0.04 40 1.60 
  Mohammed, Ghlib Ali 1251  * IRQ1.0010.08403.20 
  Moazaz, Dhahir Habeeb f2046 IRQ0.001-0.0840-3.20 
  Hasanen, Haleem Hussein 1386 IRQ1.0010.18407.20 
  Ahmad, Hasan Younis 1505 IRQ1.0010.304012.00 
  Noori, Sabah Nori m1932 IRQ0.001-0.1640-6.40 
  Abdulrahman, Hasan Younis 1498 IRQ1.0010.304012.00 
  San, Taha Ali 1964 IRQ0.001-0.1440-5.60 
  Rabar, Bakhtyar Hama Saleh 1524 IRQ0.501-0.1740-6.80 
  Hussein, Abd Alftah Y 1440 IRQ0.501-0.2740-10.80 
 * 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)
 
 Iraqi Clubs Championship under(20) 2019 Erbil IRQ 2019-08-19
RcRownchangeKK*chgGame
 1765 1651 1.50 3 0.40 40 16.00 
  Rabeea, Sabah Nori f1934 IRQ0.001-0.1640-6.40 
  Ahmad, Hasan Younis 1505 IRQ1.0010.304012.00 
  Rebaz, Nasir Jamal 1857 IRQ0.5010.264010.40 

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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