Individual Calculations September 2011
 Ahmadinia, E  Total change: -4.90  Rating chartPersonal card
 4th omid chess tournament Tehran IRI 2011-07-16
RcRownchangeKK*chgGame
 2234 2435 8.50 11 0.37 10 3.70 
  Baratian, Erfan 2035  * IRI1.0010.08100.80 
  Dalir, Alireza 2093 IRI1.0010.12101.20 
  Torkamannejad, Javad 2140 IRI1.0010.15101.50 
  Khademalsharieh, Sarasadat wf2218 IRI1.0010.22102.20 
  Ghaem Maghami, Ehsan g2587 IRI0.5010.20102.00 
  Valizadeh, Ali 2169 IRI0.501-0.3210-3.20 
  Lorparizangeneh, Shahin f2161 IRI0.001-0.8310-8.30 
  Ettehadi, H 2231 IRI1.0010.24102.40 
  Bolourchifard, Farzad 2248 IRI1.0010.26102.60 
  Noroozi, Omid 2339 IRI1.0010.37103.70 
  Pourramezanali, Amirreza f2351 IRI0.501-0.1210-1.20 
 * 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)
 
 10 th Avicenna International open chess tournament Hamedan IRI 2011-07-24
RcRownchangeKK*chgGame
 2231 2435 6.50 10 -0.86 10 -8.60 
  Taraz, Shahrokh 2035  * IRI1.0010.08100.80 
  Roohparvar, A Reza 2043 IRI1.0010.08100.80 
  Momeni, E 2211 IRI1.0010.22102.20 
  Sedaghati, Mehrdad 2228 IRI1.0010.23102.30 
  Gaprindashvili, Valeriane g2404 GEO0.501-0.0410-0.40 
  Darini, Pouria m2462 IRI0.5010.04100.40 
  Abdulov, Orkhan Javanshir Oglu 2377 AZE0.001-0.5810-5.80 
  Aliyev, Elnur Fakhraddin Oglu 2219 AZE0.501-0.2810-2.80 
  Javanbakht, Nima 2292 IRI0.001-0.6910-6.90 
  Gholami, Aryan f2035  * IRI1.0010.08100.80 
 * 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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