Individual Calculations October 2016
 Sodagar, Nima  Total change: -7.00  Rating chartPersonal card
 13th international chess festival avicenna Open Group B Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 1669 1664 2.50 6 -0.35 20 -7.00 
  Torshizi Ghorbani, Mohammad Hoss 1917 IRI0.5010.31206.20 
  Hosseini Sourgi, Abolfazl 1748 IRI0.5010.12202.40 
  Abdi, Amir 1793 IRI0.001-0.3320-6.60 
  Zaheri, Mehran 1264  * IRI1.0010.08201.60 
  Binaei Tavallaei, Mahdi 1904 IRI0.001-0.2020-4.00 
  Orooji, Sara 1389 IRI0.501-0.3320-6.60 
 * 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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