Individual Calculations January 2017
 Sara, Masood Abdullah  Total change: 92.80  Rating chartPersonal card
 5th Khanzad Classis Chess tournament 2016 Erbil IRQ 2016-12-14
RcRownchangeKK*chgGame
 1811 1619 2.00 5 0.67 40 26.80 
  Baktiar, Hamd Mohammed 1923 IRQ1.0010.864034.40 
  Sheida, Omar 1925 IRQ0.001-0.1440-5.60 
  Rebaz, Nasir Jamal 1832 IRQ0.5010.274010.80 
  Dlsoz, Omer Sedeeq 1791 IRQ0.001-0.2740-10.80 
  Shkar, Hamid Abdullah 1585 IRQ0.501-0.0540-2.00 

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)
 
 Duhok International Championship Duhok IRQ 2016-12-22
RcRownchangeKK*chgGame
 1822 1619 3.00 5 1.65 40 66.00 
  Kawa, Ramadhan Mustafa 1910 IRQ0.001-0.1540-6.00 
  Mohammed, Khaleel Majeed 1702 IRQ0.5010.11404.40 
  Sarmad, Mohammed Qaseem Sulaim 1988 IRQ1.0010.904036.00 
  Mustafa, Kamal Jalaldeen Al-Bar 1555 IRQ1.0010.414016.40 
  Jaafar, Newar 1954 IRQ0.5010.384015.20 

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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