Individual Calculations March 2020
 Khabiri, Kaveh  Total change: -16.60  Rating chartPersonal card
 4th chess league Kermanshah province Round 1-4 Kermanshah IRI 2020-01-27
RcRownchangeKK*chgGame
 1696 1984 2.00 3 -0.49 20 -9.80 
  Pireh, Hamid Reza 1823 IRI1.0010.29205.80 
  Rostami, Mardin 1680 IRI1.0010.14202.80 
  Maleki, Amin 1584  * IRI0.001-0.9220-18.40 
 * 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)
 
 The 4th Karimkhane Zand Standard Cup (U2100) Hamedan IRI 2020-02-06
RcRownchangeKK*chgGame
 1696 1984 7.00 9 -0.34 20 -6.80 
  Mirzaei, Mohamad Javad 1584  * IRI1.0010.08201.60 
  Teymoori, Vahid 1584  * IRI1.0010.08201.60 
  Najafi Khah, Mostafa 1662 IRI1.0010.13202.60 
  Zaheri, Mehran 1605 IRI1.0010.09201.80 
  Mardani, Alireza 2074 IRI0.001-0.3820-7.60 
  Aghili Mofid, Davood 1770 IRI0.001-0.7720-15.40 
  Mohammadi, Ali 1584  * IRI1.0010.08201.60 
  Ranjbar, Sobhan 1584  * IRI1.0010.08201.60 
  Nameei, Koushan 1813 IRI1.0010.27205.40 
 * 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)
 

 

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