Individual Calculations October 2016
 Khodayvandi, Soheil  Total change: 42.80  Rating chartPersonal card
 13th international chess festival avicenna Open Group B Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 1612 1280 2.00 7 1.07 40 42.80 
  Heidari, Parmida 1500 IRI1.0010.784031.20 
  Khosravi, Kamyar 1465 IRI1.0010.744029.60 
  Zomorrodian, Eilia 1680  * IRI0.001-0.0840-3.20 
  Abdi, Amir 1680  * IRI0.001-0.0840-3.20 
  Shokri, Firouz 1680  * IRI0.001-0.0840-3.20 
  Baghdar, Artin 1596 IRI0.001-0.1340-5.20 
  Maleki, Mohammad Reza 1680  * IRI0.001-0.0840-3.20 
 * 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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