Individual Calculations January 2022
 Samsam, Farhad  Total change: -30.40  Rating chartPersonal card
 1st Sardar Jangal Cup (Memorial of Mirza Kouchak Khan Jangali) Rasht IRI 2021-12-04
RcRownchangeKK*chgGame
 1613 1959 5.50 8 -1.55 20 -31.00 
  Taherkhani, M Hosein 1559  * IRI1.0010.08201.60 
  Gholami Katigari, Gholamreza 1619 IRI0.501-0.3820-7.60 
  Jafari, Parsa 1693 IRI0.001-0.8220-16.40 
  Zarbini, Khashayar 1559  * IRI1.0010.08201.60 
  Moosazadeh, Karen 1559  * IRI1.0010.08201.60 
  Salimiyan, Behzad 1610 IRI1.0010.11202.20 
  Moosapour, Rastin 1742 IRI0.001-0.7820-15.60 
  Pourakbari, Taha 1559  * IRI1.0010.08201.60 
 * 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)
 
 Lahijan Standard Open Cup 23Azar 1400 Lahijan IRI 2021-12-14
RcRownchangeKK*chgGame
 1802 1959 5.50 8 0.03 20 0.60 
  Mobaraki, Sajjad 1559  * IRI1.0010.08201.60 
  Fakhar, Hossein 1644 IRI1.0010.14202.80 
  Mirbagheri, Seyedsajad 1787 IRI1.0010.27205.40 
  Motaghi, Farbod 1935 IRI0.501-0.0320-0.60 
  Abri, Ahmadali 1811 IRI1.0010.30206.00 
  Khoshkalam, Seyed Mahan 1939 IRI0.001-0.5320-10.60 
  Amjadiyan, Javad 1684 IRI1.0010.17203.40 
  Ezzati, Fereidoon 2056 IRI0.001-0.3720-7.40 
 * 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)
 

 

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