Individual Calculations January 2019
 Nazar, Jamil Khalid  Total change: -18.00  Rating chartPersonal card
 12th Khanzad classic Chess Championship 2018 Erbil IRQ 2018-12-12
RcRownchangeKK*chgGame
 1692 1917 1.00 3 -1.20 20 -24.00 
  Samir, Anwar Mohammed 1517  * IRQ1.0010.08201.60 
  Kardo Ako, Mohammad 2003 IRQ0.001-0.3820-7.60 
  Pola, Azad Saber 1557 IRQ0.001-0.9020-18.00 
 * 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
 1770 1917 5.00 7 0.30 20 6.00 
  Shvan, Ameen Ali 1596 IRQ1.0010.13202.60 
  Mohammed Khaleel, Majeed 1777 IRQ1.0010.31206.20 
  Sadiq, Ali 1993 IRQ0.001-0.4020-8.00 
  Danar, Jamal Qadir Ghaffoori 1955 IRQ0.001-0.4520-9.00 
  Merdeen, Sami Hassan 1680 IRQ1.0010.20204.00 
  Mustafa, Kamal Jalaldeen Al-Barba 1532 IRQ1.0010.09201.80 
  Bewar, Jafer 1858 IRQ1.0010.42208.40 

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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