Rapid: Individual Calculations May 2015
 Tehranian, Reza  Total change: 0.40  Rating chartPersonal card
 Norooz Cup B (2015) Tehran IRI 2015-03-26
RcRownchangeKK*chgGame
 1366 1207 2.50 8 0.02 20 0.40 
  Kashefi, Amir Hosein 1607  * IRI0.001-0.0820-1.60 
  Omidvar, Azad 1559 IRI0.5010.39207.80 
  Javadi Pirooz, Mehran 1384 IRI0.001-0.2720-5.40 
  Nouri, Ali 1225 IRI0.001-0.4720-9.40 
  Nouri, Alaa 1310 IRI0.001-0.3620-7.20 
  Heidarali, Mani 1251 IRI1.0010.562011.20 
  Moradi, Mohammad Behrad 1256 IRI1.0010.572011.40 
  Noorbakhsh Zadeh, Arshia 1339 IRI0.001-0.3220-6.40 
 * 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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