Rapid: Individual Calculations September 2022
 Hakimzadeh, Reza  Total change: -13.20  Rating chartPersonal card
 Bostanabad Azadegan Cup - Rapid Chess Tournament (28 Mordad 1401) Bostanabad Azadegan IRI 2022-08-19
RcRownchangeKK*chgGame
 1491 1614 5.50 10 -0.66 20 -13.20 
  Hemmatjou, Arash 1903 IRI0.001-0.1620-3.20 
  Abdolalizadeh, Asra 1303 IRI1.0010.14202.80 
  Arsalani, Arshia 1214  * IRI1.0010.08201.60 
  Agha Alikhani, Amir Abbas 1810 IRI0.001-0.2520-5.00 
  Najafi, Farhad 1895 IRI0.001-0.1620-3.20 
  Abdollahi, Samin 1104 IRI0.501-0.4620-9.20 
  Sadegh Herab, Alpar 1214  * IRI1.0010.08201.60 
  Ghorbani, Aadel 1337 IRI1.0010.17203.40 
  Mohammadi Hamed, Masoud 1768 IRI0.001-0.2920-5.80 
  Salarian, Taha 1362 IRI1.0010.19203.80 
 * 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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