Individual Calculations September 2014
 Afzoon, Danial  Total change: 27.60  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament Hamedan IRI 2014-08-22
RcRownchangeKK*chgGame
 1909 1663 2.50 8 0.69 40 27.60 
  Javidfard, Amirsalar 2063  * IRI0.001-0.0840-3.20 
  Akbari, Mahyar 1979 IRI0.001-0.1340-5.20 
  Khalaji, Hanieh 1958 IRI0.5010.354014.00 
  Najafiyan Pour, Mahyar 2034 IRI0.001-0.1040-4.00 
  Ahmadi, Ramin 2002 IRI1.0010.884035.20 
  Tabatabaei, M.amin f2063  * IRI0.001-0.0840-3.20 
  Kalvandi, Nashmil 1343 IRI1.0010.13405.20 
  Rabiei, Mehrdad 1829 IRI0.001-0.2840-11.20 
 * 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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