Individual Calculations December 2013
 Roohi, Behzad  Total change: 50.40  Rating chartPersonal card
 Mehr Open 2013 Tehran IRI 2013-10-15
RcRownchangeKK*chgGame
 1817 1757 5.00 8 1.68 30 50.40 
  Khalaji, Hanieh 1981 IRI0.001-0.2230-6.60 
  Yazdani Kachooei, Alireza 1357  * IRI1.0010.08302.40 
  Rezanezhad, Hassan 1960 IRI1.0010.763022.80 
  Mozafar, Milad 1949 IRI0.001-0.2530-7.50 
  Ghorbani, Javad 2095 IRI1.0010.883026.40 
  Derakhshani, Borna c1885 IRI0.001-0.3330-9.90 
  Zomorrodian, Eilia 1486 IRI1.0010.17305.10 
  Shahlaei, Morteza 1825 IRI1.0010.593017.70 
 * 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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