Individual Calculations January 2019
 Danar, Jamal Qadir Ghaffoori  Total change: -25.00  Rating chartPersonal card
 12th Khanzad classic Chess Championship 2018 Erbil IRQ 2018-12-12
RcRownchangeKK*chgGame
 1770 1955 5.00 8 -0.60 20 -12.00 
  Adnan, Ibrahim Khalil 1555  * IRQ1.0010.08201.60 
  Abdalhamed, Shahir Jasim 1675 IRQ1.0010.16203.20 
  Mohammed, Zozek Salah Mohammed f2181 IRQ0.5010.29205.80 
  Noah, A .h. Al-Ali m2267 IRQ0.001-0.1420-2.80 
  Waseem, Raad Najeeb 1668 IRQ1.0010.16203.20 
  Pola, Azad Saber 1557 IRQ0.501-0.4220-8.40 
  Omiad, Saber Abdullah 1699 IRQ0.001-0.8120-16.20 
  Paywand, Shakir Sherko 1555  * 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)
 
 5th Duhok International Turnament Duhok IRQ 2018-12-20
RcRownchangeKK*chgGame
 1819 1955 4.00 7 -0.65 20 -13.00 
  Sarkar, Omar Ali 1555  * IRQ1.0010.08201.60 
  Bewar, Jafer 1858 IRQ0.001-0.6320-12.60 
  Nazar, Jamil Khalid 1917 IRQ1.0010.45209.00 
  Vaver, Ismil Taha 1764 IRQ1.0010.25205.00 
  Sadiq, Ali 1993 IRQ0.001-0.4520-9.00 
  Kawa, Ramadhan 1876 IRQ1.0010.39207.80 
  Jalaluldeen, Kareen Kamal J. wf1773 IRQ0.001-0.7420-14.80 
 * 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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