Individual Calculations March 2020
 Rahmani, Pedram  Total change: -24.00  Rating chartPersonal card
 Alborz League U18 - 1398 Round 4-9 Alborz IRI 2020-01-11
RcRownchangeKK*chgGame
 1496 1896 2.00 2 0.16 40 6.40 
  Karami, Tina 1496  * IRI1.0010.08403.20 
  Khamseh, Nima 1496  * IRI1.0010.08403.20 
 * 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)
 
 18th Caspian Cup International Chess Festival (Group A) Gilan IRI 2020-02-12
RcRownchangeKK*chgGame
 1789 1896 5.00 9 -0.76 40 -30.40 
  Noorani Sarabpour, Hasan 1616 IRI0.001-0.8440-33.60 
  Fakhrbakhsh, Vandad 1795 IRI1.0010.364014.40 
  Rezaei, Mahyar 1747 IRI1.0010.304012.00 
  Tavoosi Rad, Ramtin 2099 IRI0.001-0.2440-9.60 
  Ilkhanipour, Ramtin 1680 IRI0.001-0.7840-31.20 
  Esmaeili, Sanaz 1815 IRI0.501-0.1140-4.40 
  Mohammadi, Mohamad Amin 1810 IRI0.501-0.1240-4.80 
  Nameei, Koushan 1813 IRI1.0010.394015.60 
  Rezaeipour, Sina 1730 IRI1.0010.284011.20 

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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