Individual Calculations October 2015
 Sadeh, Shahin  Total change: 0.20  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament (2015) Hamedan IRI 2015-09-02
RcRownchangeKK*chgGame
 2120 2273 7.50 11 0.01 20 0.20 
  Mahdavi, Hossein 1873  * IRI1.0010.08201.60 
  Rezaei Abari, Farzin 1876 IRI1.0010.08201.60 
  Gholami Orimi, Mahdi 2057 IRI0.501-0.2820-5.60 
  Gholami Orimi, Anahita 2104 IRI1.0010.28205.60 
  Ryahi, Naser 2185 IRI1.0010.38207.60 
  Bagheri, Maziar 2252 IRI0.501-0.0320-0.60 
  Mousavi, Seyed Khalil f2427 IRI0.001-0.2920-5.80 
  Kazemiyan Eski, Abolfazl 2057 IRI1.0010.22204.40 
  Aghaei, Alireza 2178 IRI0.001-0.6320-12.60 
  Asadi, Sadegh 2086 IRI1.0010.26205.20 
  Bolourchifard, Farzad 2229 IRI0.501-0.0620-1.20 
 * 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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