Individual Calculations September 2012
 Ahmadinia, Ebrahim  Total change: -2.40  Rating chartPersonal card
 Iranian Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeKK*chgGame
 2112 2365 8.50 11 -0.24 10 -2.40 
  Rostami Nejad, Sirous 1965  * IRI1.0010.08100.80 
  Fathi, Himan 1978 IRI1.0010.09100.90 
  Gholami, Aryan f2071 IRI0.501-0.3510-3.50 
  Bahrami, Navid 2038 IRI1.0010.13101.30 
  Manochehri, Hamed 2126 IRI0.001-0.8010-8.00 
  Nassajtorshizi, Amirmorteza 2020 IRI1.0010.11101.10 
  Pajoumtajani, Farbod 2089 IRI1.0010.17101.70 
  Mojaverian, Hossein 2147 IRI1.0010.22102.20 
  Sadeh, Shahin f2299 IRI0.501-0.0910-0.90 
  Pilvaieh, Ali 2148 IRI1.0010.22102.20 
  Noroozi, Omid 2348 IRI0.501-0.0210-0.20 
 * 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)
 

 

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