Individual Calculations September 2014
 Valizadeh, Ali  Total change: -32.40  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament Hamedan IRI 2014-08-22
RcRownchangeKK*chgGame
 1958 2209 7.00 11 -1.62 20 -32.40 
  Heydari Mehra, Afsaneh 1809  * IRI1.0010.08201.60 
  Khoshbin, Amir 1809  * IRI1.0010.08201.60 
  Najafiyan Pour, Mahyar 2034 IRI0.001-0.7320-14.60 
  Ghasemi Haji, Ramtin 1829 IRI1.0010.09201.80 
  Asadi, Sadegh 2087 IRI0.501-0.1720-3.40 
  Chavari, Mohammad Mahdi 1995 IRI0.501-0.2720-5.40 
  Alinasab, Mobina 1896 IRI0.001-0.8620-17.20 
  Noorali, Hamidollah 1809  * IRI1.0010.08201.60 
  Khalaji, Hanieh 1958 IRI1.0010.19203.80 
  Korevand, Sina 1947 IRI1.0010.18203.60 
  Mousavi, Seyed Khalil f2367 IRI0.001-0.2920-5.80 
 * 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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