Individual Calculations April 2022
 Doroodgar, A.hosein  Total change: 220.00  Rating chartPersonal card
 2nd zanjan fajr standard tournament 1400 Zanjan IRI 2022-02-28
RcRownchangeKK*chgGame
 1762 1710 6.00 7 3.04 40 121.60 
  Mohammadi, Amir Hosein 1310  * IRI1.0010.08403.20 
  Saedi, Sobhan 1947 IRI1.0010.804032.00 
  Ghayourifar, Amir 1637 IRI1.0010.404016.00 
  Fathi, Himan 1939 IRI1.0010.794031.60 
  Rahmani, Pedram 1839 IRI0.5010.17406.80 
  Shahali, Milad 1943 IRI1.0010.794031.60 
  Ahmadi, Seyedeh Malihe 1719 IRI0.5010.01400.40 
 * 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 6th Jouybar Chess Tournament Mazandaran IRI 2022-03-05
RcRownchangeKK*chgGame
 1793 1750 6.00 8 2.46 40 98.40 
  Pir, Mehdi 1365 IRI1.0010.09403.60 
  Amoozad Mahdiraji, Sana 1367 IRI1.0010.09403.60 
  Ehsani, Ilya 1350  * IRI1.0010.08403.20 
  Mohammadyansichani, Arshia 2019 IRI1.0010.834033.20 
  Maghsoudloo, Amir Ali 2001 IRI1.0010.814032.40 
  Ashraf, Artin 2038 IRI0.001-0.1640-6.40 
  Barzegar, Saeb 1951 IRI1.0010.764030.40 
  Valizadeh, Ali f2256 IRI0.001-0.0440-1.60 
 * 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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