Individual Calculations August 2022
 Khatibi, Meysam  Total change: -31.20  Rating chartPersonal card
 1st International Tournament of Zanjan Divers Cup Zanjan IRI 2022-06-28
RcRownchangeKK*chgGame
 1943 2250 7.50 9 0.14 20 2.80 
  Huseynzade, Ali Vakil 1850  * AZE1.0010.08201.60 
  Rabi, Amir 1745 IRI0.501-0.4620-9.20 
  Rahmani, Asef 1871 AFG1.0010.09201.80 
  Ahmadi, Barad 1621 IRI1.0010.01200.20 
  Mohammadyansichani, Arshia 2033 IRI1.0010.22204.40 
  Atanejhad, Sahebali f2109 IRI1.0010.31206.20 
  Azadi, Amirmohammad 2234 IRI0.001-0.5220-10.40 
  Doroodgar, A.hosein 1971 IRI1.0010.16203.20 
  Asadi, Ali 2055 IRI1.0010.25205.00 
 * 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)
 
 2nd Alamto Cup International Chess Festival 2022-Ilam Category A Ilam IRI 2022-07-01
RcRownchangeKK*chgGame
 1933 2250 6.00 9 -1.70 20 -34.00 
  Rahmani, Asef 1871 AFG1.0010.09201.80 
  Kiani Harchegani, Mohammadhossein 1947 IRI0.001-0.8620-17.20 
  Alizadeh, Mohammad Mahdi 1926 IRI0.501-0.3720-7.40 
  Malekzadeh, Mohammad 1855 IRI0.501-0.4220-8.40 
  Ghazi, Hamed 1870 IRI1.0010.09201.80 
  Nazemi, Pedram 1901 IRI1.0010.11202.20 
  Dolati, Artin 1994 IRI0.001-0.8120-16.20 
  Dezhdar, Roozbeh 1872 IRI1.0010.09201.80 
  Zahedifar, Anahita wf2160 IRI1.0010.38207.60 

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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