Individual Calculations May 2019
 Jalaluldeen, Kareen Kamal J.  Total change: 30.60  Rating chartPersonal card
 31th IRAQI Clubs Championship 2018 Baghdad IRQ 2019-03-20
RcRownchangeKK*chgGame
 1466 1770 5.50 7 -0.23 20 -4.60 
  Asal, Nawar Ahmed 1370  * IRQ1.0010.08201.60 
  Riham, Saad Mohsin 1370  * IRQ1.0010.08201.60 
  Fatma, Salah Mahdi 1370  * IRQ1.0010.08201.60 
  Aseel, Dhafer Abdulameer 1370  * IRQ1.0010.08201.60 
  Hussein, Saeed Abbas 1456 IRQ1.0010.14202.80 
  A-Ali, Sali Abbas Abdulzahra wf1928 IRQ0.001-0.2920-5.80 
  Tiba, Mahdi Attiyah 1400 IRQ0.501-0.4020-8.00 
 * 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)
 
 13th Khanzad Classic Chess Championship(2019 ) Erbil IRQ 2019-04-18
RcRownchangeKK*chgGame
 1746 1775 5.50 7 1.76 20 35.20 
  Rabar, Bakhtyar Hama Saleh 1476 IRQ1.0010.15203.00 
  Nabeel, Aziz Youkhana 2001 IRQ1.0010.792015.80 
  Abdullah , Layth Ahmed 1840 IRQ0.001-0.4120-8.20 
  Akar, Omiad Saber 1375  * IRQ1.0010.08201.60 
  Sara, Masood Abdullah 1721 IRQ1.0010.42208.40 
  Didar , Mohammed Zhaher Hassan c2175  * IRQ0.5010.42208.40 
  Pola, Azad Saber 1637 IRQ1.0010.31206.20 
 * 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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