Individual Calculations March 2018
 Waseem, Raad Najeeb  Total change: 70.80  Rating chartPersonal card
 9th Khanzad Classic Chess Championship 2018 Erbil IRQ 2018-02-07
RcRownchangeKK*chgGame
 1751 1588 4.00 7 1.77 40 70.80 
  Didar , Mohammed Zhaher Hassan c1988  * IRQ0.001-0.0840-3.20 
  Danar, Jamal Qadir Ghaffoori 1956 IRQ1.0010.904036.00 
  Lania, Salah Abdullah 1316 IRQ1.0010.17406.80 
  Mohammed, Abdulrahman 1700 IRQ1.0010.654026.00 
  Nabeel, Aziz Youkhana 1954 IRQ0.001-0.1040-4.00 
  Mohammed Khaleel, Majeed 1744 IRQ0.001-0.2940-11.60 
  Sara, Masood Abdullah 1602 IRQ1.0010.524020.80 
 * 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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