Individual Calculations March 2017
 Saedi, Sobhan  Total change: 24.80  Rating chartPersonal card
 Qazvin Fajr Cup 2017 Qazvin IRI 2017-02-01
RcRownchangeKK*chgGame
 1756 1897 5.50 7 0.87 40 34.80 
  Ghaemi, Ali Reza 1497  * IRI1.0010.08403.20 
  Ahadizade, Saeed 1565 IRI1.0010.12404.80 
  Moghadam, Hamidreza 1790 IRI1.0010.354014.00 
  Azizkhani, Nima 1658 IRI0.001-0.8040-32.00 
  Atakhan, Abtin 1907 IRI0.5010.01400.40 
  Aligholiyan, Faramarz 1928 IRI1.0010.544021.60 
  Baghipour, Alborz 1945 IRI1.0010.574022.80 
 * 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 amateurs Chess Championship 2017 (U2000) Zanjan IRI 2017-02-06
RcRownchangeKK*chgGame
 1867 1897 3.50 7 -0.25 40 -10.00 
  Ghahremanpour, Hossein 1703 IRI1.0010.254010.00 
  Vahdatian, Davood 1982 IRI0.5010.12404.80 
  Rostami, Roohollah 1916 IRI1.0010.534021.20 
  Honarjouian, Alireza 1796 IRI1.0010.364014.40 
  Mohammedian, Esmaeel 1971 IRI0.001-0.4040-16.00 
  Eshghi, Kiyoumars 1968 IRI0.001-0.4040-16.00 
  Saeidi, Amin 1735 IRI0.001-0.7140-28.40 

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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