Individual Calculations November 2014
 Taavoni, Rahim  Total change: -24.40  Rating chartPersonal card
 Mehr Open Chess U-2000 (2014) Tehran IRI 2014-10-15
RcRownchangeKK*chgGame
 1855 2064 7.00 9 0.22 20 4.40 
  Nosratollahi, Arash 1664  * IRI1.0010.08201.60 
  Farjad, Farid 1841 IRI0.501-0.2820-5.60 
  Ghanbari, Mahdi 1780 IRI1.0010.16203.20 
  Zahedifar, Anahita 1914 IRI0.501-0.2020-4.00 
  Fardbehbahani, Behnam 1861 IRI1.0010.24204.80 
  Noori, Mehrab 1904 IRI0.001-0.7120-14.20 
  Rezvani, Mohammad 1766 IRI1.0010.15203.00 
  Ghareh Baghi, Ali Reza 1919 IRI1.0010.31206.20 
  Shafaee, H. 2044 IRI1.0010.47209.40 
 * 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)
 
 Iran First League (Men 2014) Lorestan IRI 2014-10-22
RcRownchangeKK*chgGame
 2075 2064 1.00 5 -1.44 20 -28.80 
  Serestian, Arman 1917 IRI0.001-0.7020-14.00 
  Gholami, Aryan f2260 IRI0.001-0.2520-5.00 
  Hosseinzadeh, Saeed 2018 IRI1.0010.44208.80 
  Tavakolian, M. 2132 IRI0.001-0.4120-8.20 
  Rostami, Rouzbeh 2048 IRI0.001-0.5220-10.40 

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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