Individual Calculations September 2014
 Karimian, Alireza  Total change: 116.80  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament Hamedan IRI 2014-08-22
RcRownchangeKK*chgGame
 2115 1782 4.00 8 2.92 40 116.80 
  Tahbaz, Arash 2172 IRI0.001-0.0940-3.60 
  Mousavi, Sayed Milad 2126 IRI1.0010.884035.20 
  Galehdari, Bardia 2166 IRI1.0010.914036.40 
  Khalesi, Vahid 2182  * IRI0.001-0.0840-3.20 
  Doostkam, P 2152 IRI1.0010.904036.00 
  Ghanbarzadeh, Reza 2182  * IRI0.001-0.0840-3.20 
  Akbari, Mahyar 1979 IRI0.001-0.2540-10.00 
  Khalaji, Hanieh 1958 IRI1.0010.734029.20 
 * 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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