Rapid: Individual Calculations August 2014
 Mohammadzadeh, Hadi  Total change: -12.00  Rating chartPersonal card
 Khordad Rapid Open (2014) Tehran IRI 2014-06-05
RcRownchangeKK*chgGame
 1880 1689 1.00 6 -0.60 20 -12.00 
  Abedi, Ali 2089  * IRI0.001-0.0820-1.60 
  Ghafourian, Amir Ali 1869 IRI0.001-0.2620-5.20 
  Pour Eskandar, Aliakbar 1814 IRI0.001-0.3320-6.60 
  Nazari Nia, Shahram 1792 IRI1.0010.642012.80 
  Ebrahimzadeh, Mohammadnaghi 1922 IRI0.001-0.2120-4.20 
  Davoodi, Mehran 1795 IRI0.001-0.3620-7.20 
 * 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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