Individual Calculations September 2018
 Daliri, Pedram  Total change: 45.50  Rating chartPersonal card
 8th Shahid Rajaei Cup - A Groupe 1397 Qazvin IRI 2018-08-02
RcRownchangeKK*chgGame
 1893 1927 5.00 8 0.81 26 21.06 
  Mahdi Beygi, Alireza 1527  * IRI1.0010.08262.08 
  Shahbazi, Mohammadreza 2028 IRI1.0010.642616.64 
  Marzoughi, Mohammadsadegh 1994 IRI1.0010.592615.34 
  Samsam, Farhad 1962 IRI0.001-0.4526-11.70 
  Vahdatian, Davood 1989 IRI0.001-0.4126-10.66 
  Shiri, Mohsen 2057 IRI0.001-0.3226-8.32 
  Rashvand, Hamed 1635 IRI1.0010.15263.90 
  Karami Kejani, Masoud 1950 IRI1.0010.532613.78 
 * 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 Boys Student Middle school Chess Championship 1397 Zanjan IRI 2018-08-07
RcRownchangeKK*chgGame
 1732 1927 4.00 7 -0.92 26 -23.92 
  Molai, Mahdi 1527  * IRI1.0010.08262.08 
  Motavas, Pouya 1589 IRI0.001-0.8826-22.88 
  Orous Khani, Soroush 1527  * IRI1.0010.08262.08 
  Toufani, Kourosh 2122 IRI0.5010.25266.50 
  Ahmadi , Ali 1869 IRI0.501-0.0826-2.08 
  Mohammadi, Pouya c1966 IRI0.001-0.4526-11.70 
  Mardani, Alireza 1527  * IRI1.0010.08262.08 
 * 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)
 
 15th Avicenna International Chess Tournament 2018 - Group B Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 1837 1927 8.50 11 1.86 26 48.36 
  Elmiye, Bardiya 1527  * IRI1.0010.08262.08 
  Zamansani, Mohammad Sadegh 1684 IRI1.0010.20265.20 
  Kalvandi, Nashmil 1642 IRI1.0010.16264.16 
  Vahdatian, Davood 1989 IRI0.001-0.4126-10.66 
  Ilyasli, Aghazahir 1762 AZE1.0010.28267.28 
  Nikookar, Mahdi 2096 IRI0.5010.22265.72 
  Lavasani, Javad 2091 IRI0.001-0.2826-7.28 
  Mahdavi, Reza 1787 IRI1.0010.31268.06 
  Asgharpourmasoleh, Tara 1822 IRI1.0010.36269.36 
  Ansari, Soheil 1783 IRI1.0010.31268.06 
  Binaei Tavallaei, Mahdi 2024 IRI1.0010.632616.38 
 * 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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