Individual Calculations August 2015
 Nazar, Jamil  Total change: -19.60  Rating chartPersonal card
 Khanzad Chess Tournament 2015 Erbil IRQ 2015-06-26
RcRownchangeKK*chgGame
 1971 1877 1.50 5 -0.49 40 -19.60 
  Ahmed, Ali Layth Ahmed f2277  * IRQ0.001-0.0840-3.20 
  Bootan, Sherzad Qader 1832 IRQ1.0010.444017.60 
  Dana, Jamal Qadir 1971 IRQ0.001-0.3740-14.80 
  Mohammed Khaleel, Majeed 1611 IRQ0.501-0.3240-12.80 
  Issa, Mohi Al-Dein 2163 IRQ0.001-0.1640-6.40 
 * 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)
 

 

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