Individual Calculations September 2017
 Atakhan, Abtin  Total change: 44.28  Rating chartPersonal card
 2nd Iranian Amateurs Championship 1396 U2000 Zanjan IRI 2017-07-27
RcRownchangeKK*chgGame
 1817 1931 5.50 9 -0.32 36 -11.52 
  Khaledi, Omid 1773 IRI1.0010.293610.44 
  Pedram, Mehrdad 1821 IRI0.001-0.6536-23.40 
  Nejatifar, Nima 1783 IRI0.501-0.2036-7.20 
  Khalili, Atieh 1632 IRI1.0010.15365.40 
  Mohammadi, Reza 1721 IRI1.0010.23368.28 
  Ghasem Karimi, Adib 1975 IRI1.0010.563620.16 
  Marzoughi, Mohammadsadegh 1924 IRI0.001-0.5136-18.36 
  Aghaei, Shahram 1862 IRI1.0010.403614.40 
  Ahmadian, Moharram 1865 IRI0.001-0.5936-21.24 

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)
 
 Iranian Men Festival 1396 - Hamedan Hamedan IRI 2017-08-12
RcRownchangeKK*chgGame
 1967 1939 6.00 10 1.55 36 55.80 
  Jafari, Mohammad Yasin 1539  * IRI1.0010.08362.88 
  Kamari, Mir Kamal 1720 IRI1.0010.22367.92 
  Salar, Milad 2114 IRI1.0010.733626.28 
  Delavari, Amirali 2150 IRI0.001-0.2336-8.28 
  Mashmooli, Kian 2155 IRI1.0010.783628.08 
  Bashiri, Aryan 2072 IRI0.5010.18366.48 
  Moradi, Amirmasoud 2167 IRI0.001-0.2136-7.56 
  Ghafourian, Amir Ali 2083 IRI0.5010.19366.84 
  Ghanbaralifarzad, Mohammad Hosei 1574 IRI1.0010.10363.60 
  Momenzadeh, Mehdi 2096 IRI0.001-0.2936-10.44 
 * 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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