Individual Calculations August 2022
 Mahdavi, Reza  Total change: -48.80  Rating chartPersonal card
 1st International Tournament of Zanjan Divers Cup Zanjan IRI 2022-06-28
RcRownchangeKK*chgGame
 1863 2277 7.50 9 -0.51 20 -10.20 
  Hashemi Zadeh, Seyyed Kasra 1543 IRI1.0010.01200.20 
  Ravandi, Rouzbeh 1747 IRI0.001-0.9720-19.40 
  Abdi, Amir 1877  * IRI1.0010.08201.60 
  Karimi, Setayesh 1838 IRI1.0010.06201.20 
  Alizadegan, Korosh 1797 IRI1.0010.05201.00 
  Majidi, Seyed Mohammad Parsa 1845 IRI1.0010.07201.40 
  Mahmoody, M. Sadegh 1891 IRI0.501-0.4120-8.20 
  Dolati, Artin 1994 IRI1.0010.16203.20 
  Azadi, Amirmohammad 2234 IRI1.0010.44208.80 
 * 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)
 
 1st Gilan Cup International Chess Festival Category A Rasht IRI 2022-07-09
RcRownchangeKK*chgGame
 1955 2302 6.00 9 -1.93 20 -38.60 
  Zahmati, Sobhan 1902  * IRI0.501-0.4220-8.40 
  Khalili, Asef 1867 IRI1.0010.06201.20 
  Sadeghi Givi, Reza 1894 IRI0.501-0.4220-8.40 
  Samsam, Farhad 1915 IRI0.501-0.4120-8.20 
  Ahmadi, Erfan 1887 IRI1.0010.07201.40 
  Khaledi, Omid 2060 IRI0.501-0.3020-6.00 
  Karimi, Omid 1980 IRI1.0010.13202.60 
  Mohammadyansichani, Arshia 2033 IRI0.501-0.3320-6.60 
  Mohammadi, Reza 2056 IRI0.501-0.3120-6.20 
 * 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)
 

 

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