Rapid: Individual Calculations September 2013
 Jaferian, Koosha  Total change: 38.40  Rating chartPersonal card
 Mordad Rapid Open Tournament (2013) Tehran IRI 2013-08-09
RcRownchangeKK*chgGame
 2051 1899 4.50 8 1.92 20 38.40 
  Khaghani, Babak f2299  * IRI0.5010.42208.40 
  Mobarhani, Nazanin 1768 IRI1.0010.32206.40 
  Pilvaieh, Ali 2151 IRI0.001-0.1920-3.80 
  Allahverdi, Davood 1601 IRI1.0010.15203.00 
  Bahari Rad, Alireza 2119 IRI1.0010.782015.60 
  Bakhtiari Kish, Mazdak 2139 IRI1.0010.802016.00 
  Galehdari, Bardia 2214 IRI0.001-0.1420-2.80 
  Moradi, Amirmasoud 2117 IRI0.001-0.2220-4.40 
 * 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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