Individual Calculations October 2015
 Ghanbari, Rasool  Total change: -38.60  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament (2015) Hamedan IRI 2015-09-02
RcRownchangeKK*chgGame
 1975 2245 7.00 11 -1.93 20 -38.60 
  Jafari, Arshia 1845  * IRI1.0010.08201.60 
  Ahmadi Hesardareh, Ali 1845  * IRI0.501-0.4220-8.40 
  Atakhan, Abtin 1845  * IRI1.0010.08201.60 
  Roohi, Abdolmajid 2149 IRI0.501-0.1320-2.60 
  Abedi, Shahin 1979 IRI0.501-0.3220-6.40 
  Lotfi, Aylar 1954 IRI1.0010.15203.00 
  Godarz, Kasra 2102 IRI0.501-0.1920-3.80 
  Korevand, Sina 1994 IRI0.501-0.3120-6.20 
  Amini, Amer 2112 IRI0.501-0.1820-3.60 
  Mahdavi, Hassan 2013 IRI0.001-0.7920-15.80 
  Hashemi, Seyed Fatemeh 1886 IRI1.0010.10202.00 
 * 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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