Rapid: Individual Calculations September 2013
 Oromie, Alireza  Total change: -3.60  Rating chartPersonal card
 Mordad Rapid Open Tournament (2013) Tehran IRI 2013-08-09
RcRownchangeKK*chgGame
 1835 1746 1.00 3 -0.18 20 -3.60 
  Khademalsharieh, Sarasadat wm2146  * IRI0.001-0.0820-1.60 
  Jozaghi, M.mahdi 1346  * IRI1.0010.08201.60 
  Derakhshani, Dorsa wf2012 IRI0.001-0.1820-3.60 
 * 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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