Individual Calculations October 2012
 Karimi, Mohammad  Total change: 24.60  Rating chartPersonal card
 Kermanshah open chess tournament 2012 Kermanshah IRI 2012-08-25
RcRownchangeKK*chgGame
 1807 1972 6.50 10 -0.47 30 -14.10 
  Najafi, Amirhasan 1572  * IRI1.0010.08302.40 
  Ghorbani, Hadi 2089 IRI0.5010.16304.80 
  Rostami, Roohollah 1759 IRI0.001-0.7730-23.10 
  Ghalamzan, Mohammad 1701 IRI1.0010.17305.10 
  Vahdati, Tayeb 1748 IRI0.001-0.7830-23.40 
  Roshani, Ali 1721 IRI1.0010.19305.70 
  Jamali, Farzad 1843 IRI1.0010.33309.90 
  Godarz, Kasra 2034 IRI0.001-0.4130-12.30 
  Rostami Nejad, Sirous 1757 IRI1.0010.23306.90 
  Rezaei, Hamidreza 1847 IRI1.0010.33309.90 
 * 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)
 
 2 th Rajaei open chess tournament 2012- qazvin Qazvin IRI 2012-09-11
RcRownchangeKK*chgGame
 1852 1972 8.50 11 1.29 30 38.70 
  Heydari Sardabi, A Salar 1627 IRI1.0010.11303.30 
  Mohaymeny, Saem 1801 IRI1.0010.27308.10 
  Pourhajghanbar, Mahmood 1847 IRI1.0010.33309.90 
  Jaferian, Koosha 1871 IRI0.501-0.1430-4.20 
  Tahbaz, Arash 1865 IRI0.001-0.6530-19.50 
  Kiani, Kiarash 1843 IRI1.0010.33309.90 
  Hedayati, Vahid 1881 IRI1.0010.383011.40 
  Lotfi, Aylar 1854 IRI1.0010.343010.20 
  Tahmasebi, Pooyan 1928 IRI0.501-0.0630-1.80 
  Ghanbarzadeh, Reza 1974 IRI0.5010.00300.00 
  Serestian, Arman 1883 IRI1.0010.383011.40 

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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