Individual Calculations July 2011
 Nadimifar, Adnan  Total change: 21.30  Rating chartPersonal card
 9th iranian super league chess championship (men)Andishmandan Cup (season II) Various Cities in Iran IRI 2010-12-01
RcRownchangeKK*chgGame
 2191 2080 2.50 7 -0.11 15 -1.65 
  Asbahi, Mohammad 2087 IRI0.001-0.4915-7.35 
  Sharbaf, Mohsen f2374 IRI0.001-0.1515-2.25 
  Mahmoody, M Sadegh 2069 IRI0.501-0.0215-0.30 
  Asgarizadeh, Ahmad 2091 IRI0.001-0.4815-7.20 
  Moradiabadi, Elshan g2480  * IRI0.5010.42156.30 
  Khojasteh, M 2052 IRI0.501-0.0415-0.60 
  Hosseinzadeh, Nima 2187 IRI1.0010.65159.75 
 * 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)
 
 Bandar Abbas open chess tournament (Sahel Cup) Bandar Abbas IRI 2011-04-24
RcRownchangeKK*chgGame
 2158 2101 4.50 7 1.53 15 22.95 
  Mohandesi, Shahin m2247 IRI1.0010.701510.50 
  Laabi Chian, Majid 2127 IRI1.0010.54158.10 
  Pilvaieh, Ali 2174 IRI1.0010.60159.00 
  Mahdavirad, Mehdi 2212 IRI0.001-0.3515-5.25 
  Ghaledar, Faraz 2022 IRI0.001-0.6115-9.15 
  Roohparvar, A Reza 2060 IRI1.0010.44156.60 
  Mari Ooriad, Pouya 2263 IRI0.5010.21153.15 

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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