Individual Calculations September 2017
 Ameer, Dhafer Abdulameer  Total change: 23.60  Rating chartPersonal card
 Iraq Cup for Clubs 2017 Baghdad IRQ 2017-08-16
RcRownchangeKK*chgGame
 1734 1550 2.50 6 0.59 40 23.60 
  Mohammad, Samir Salih 1207 IRQ1.0010.12404.80 
  Didar, Mohammed Zhaher Hassan c1950  * IRQ0.001-0.0840-3.20 
  Adhim, Hameed Jabar 1395 IRQ1.0010.294011.60 
  Obada, Ahmad Azeezjawad m1950  * IRQ0.5010.424016.80 
  Rawand, Hamid Abdullah 1950  * IRQ0.001-0.0840-3.20 
  Danar, Jamal Qadir Ghaffoori 1950  * IRQ0.001-0.0840-3.20 
 * 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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