Individual Calculations January 2018
 Jalaluldeen, Kareen Kamal J.  Total change: 30.80  Rating chartPersonal card
 8th Khanzad Classic Chess Championship 2017 Erbil IRQ 2017-12-12
RcRownchangeKK*chgGame
 1796 1730 4.00 7 0.90 20 18.00 
  Abdulwahhab, Ahmed Abdulsattar A f2130  * IRQ1.0010.922018.40 
  Al-Ali, Hussein Ali Hussein m2130  * IRQ0.001-0.0820-1.60 
  Mimoon, Ghazi Azeez 1560 IRQ1.0010.28205.60 
  Aram, Abdulla Fattah 1620 IRQ0.001-0.6520-13.00 
  Awat, Mohammed Amin Ibrahim 1662 IRQ0.501-0.0920-1.80 
  Mohammed Khaleel, Majeed 1757 IRQ1.0010.542010.80 
  Dlsoz, Omer Sedeeq 1715 IRQ0.501-0.0220-0.40 
 * 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)
 
 4th Duhok International Championship. Duhok IRQ 2017-12-21
RcRownchangeKK*chgGame
 1762 1730 3.50 6 0.64 20 12.80 
  Danar, Jamal Qadir Ghaffoori 1975 IRQ0.5010.30206.00 
  Sadiq, Mohsen Hamid 1665 IRQ1.0010.41208.20 
  Didar , Mohammed Zhaher Hassan c2130  * IRQ0.001-0.0820-1.60 
  Mohammed Khaleel, Majeed 1757 IRQ0.001-0.4620-9.20 
  Tahseen, Ahmed 1560 IRQ1.0010.28205.60 
  Jalal Al Deen, Dalin 1483 IRQ1.0010.19203.80 
 * 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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