Rapid: Individual Calculations August 2023
 Najafiyan Pour, Mahyar  Total change: 32.80  Rating chartPersonal card
 Alborz Rapid Championship 1402 Alborz IRI 2023-06-29
RcRownchangeKK*chgGame
 1812 1999 4.50 6 0.23 20 4.60 
  Bahmani, Sirvan 1599  * IRI1.0010.08201.60 
  Jannat Makan, Ali Reza 1697 IRI1.0010.15203.00 
  Esmaeili, Soroush 1881 IRI1.0010.34206.80 
  Bahmani, Koorosh 1864 IRI0.501-0.1820-3.60 
  Azadi, Amirmohammad 2168 IRI0.001-0.2820-5.60 
  Neshan, Arshiya 1665 IRI1.0010.12202.40 
 * 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)
 
 jayezeh bozorg tehran Tehran IRI 2023-07-07
RcRownchangeKK*chgGame
 1845 1999 9.00 11 1.41 20 28.20 
  Heydari, Kamran 1599  * IRI1.0010.08201.60 
  Fakhar, Hossein 1695 IRI1.0010.14202.80 
  Aghamohamadi, M 1831 IRI1.0010.28205.60 
  Mohandesi, Shahin m1881 IRI0.501-0.1620-3.20 
  Taavoni, Rahim 1973 IRI1.0010.46209.20 
  Eskandary, Mahmood 1927 IRI1.0010.40208.00 
  Chavari, Mohammad Mahdi 1983 IRI0.001-0.5220-10.40 
  Abedini, Morteza 1788 IRI0.501-0.2720-5.40 
  Karami Kejani, Masoud 1890 IRI1.0010.35207.00 
  Faryad, Hasanali 1759 IRI1.0010.20204.00 
  Tavoosi Rad, Ramtin 1964 IRI1.0010.45209.00 
 * 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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