Individual Calculations August 2015
 Kardo Ako, Mohammad  Total change: -9.20  Rating chartPersonal card
 Khanzad Chess Tournament 2015 Erbil IRQ 2015-06-26
RcRownchangeKK*chgGame
 1984 1985 2.50 6 -0.46 20 -9.20 
  Ahmed, Ali Layth Ahmed f2290 IRQ0.001-0.1420-2.80 
  Fin, Kamal Jalal Aden wc1631 IRQ1.0010.11202.20 
  Ahmed, Qutayba Yunis 1728 IRQ1.0010.18203.60 
  Bahzad, Zeenaldeen Mawlud 2076 IRQ0.001-0.3820-7.60 
  Jamal, Danar 2015 IRQ0.001-0.4620-9.20 
  Issa, Mohi Al-Dein 2163 IRQ0.5010.23204.60 

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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