Individual Calculations October 2015
 Tajbakhsh, Ramtin  Total change: 34.40  Rating chartPersonal card
 12th Avicenna International Open Chess Tournament (2015) Hamedan IRI 2015-09-02
RcRownchangeKK*chgGame
 1982 1968 7.00 10 2.10 40 84.00 
  Nasrollahi, Seyed Esmaeil 1568  * IRI1.0010.08403.20 
  Sharbaf, Mohsen m2354 IRI0.001-0.0940-3.60 
  Azizkhani, Nima 1672 IRI1.0010.15406.00 
  Mohammadalizadeh, Erfan 1642 IRI1.0010.13405.20 
  Heydarli, Kanan m2256 AZE0.001-0.1640-6.40 
  Bayat, Ali 1736 IRI1.0010.21408.40 
  Ghaderi, Farzaneh 1715 IRI1.0010.19407.60 
  Hosseinzadeh, Nima 2176 IRI1.0010.774030.80 
  Grabliauskas, Virginijus m2332 LTU1.0010.904036.00 
  Mosadeghpour, Masoud 2368  * 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)
 
 Tehran Chess Championship 2015 Tehran IRI 2015-09-12
RcRownchangeKK*chgGame
 1786 1968 4.50 8 -1.24 40 -49.60 
  Mohammadalizadeh, Erfan 1642 IRI0.501-0.3740-14.80 
  Ghotbi Zavie, Amir Hossein 1619 IRI1.0010.11404.40 
  Fendereski, Nima 2242 IRI0.001-0.1740-6.80 
  Ghazizade, Neysar 1730 IRI0.501-0.3040-12.00 
  Sedghi, Nader 1707 IRI0.501-0.3240-12.80 
  Mohammadi, Seyed Saeed 1650 IRI1.0010.13405.20 
  Doroodian, Mahyar 1855 IRI0.501-0.1540-6.00 
  Mohammadi, Pouya 1839 IRI0.501-0.1740-6.80 

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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