Individual Calculations May 2014
 Omidi, Arya  Total change: 10.65  Rating chartPersonal card
 Qazvin Nowruz Open (2014) Qazvin IRI 2014-03-25
RcRownchangeKK*chgGame
 1980 2047 7.00 11 0.71 15 10.65 
  Daneshvar, Bardiya 1647  * IRI1.0010.08151.20 
  Khoeini, Ehsan 1777 IRI1.0010.17152.55 
  Sedaghati, Mehrdad 2230 IRI0.001-0.2615-3.90 
  Shalipour Jafari, Shahin 1789 IRI1.0010.18152.70 
  Delavari, Amirali 1859 IRI1.0010.26153.90 
  Moghaddamian, Afshin 2179 IRI0.001-0.3215-4.80 
  Vahdati, Tayeb 1892 IRI1.0010.29154.35 
  Razaghi, Behrooz 2154 IRI0.001-0.3515-5.25 
  Amiri, Firooz 1826 IRI1.0010.22153.30 
  Hosseinzadeh, Nima 2206 IRI1.0010.711510.65 
  Soozankar, A.m. f2221 IRI0.001-0.2715-4.05 
 * 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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