Rapid: Individual Calculations May 2018
 Poormosavi, Seyed Kian  Total change: 12.60  Rating chartPersonal card
 Tehran Rapid 16 Farvardin 1397 Tehran IRI 2018-04-05
RcRownchangeKK*chgGame
 1870 2020 5.00 7 0.37 20 7.40 
  Mohammadalizadeh Lashkari, Erfan 1620  * IRI1.0010.08201.60 
  Sajadi Naeini, Seyed Soheil 1707 IRI1.0010.14202.80 
  Alamir Virsagh, Ehsan 1739 IRI1.0010.16203.20 
  Razaghi, Behrooz 2139 IRI0.001-0.3420-6.80 
  Taghikhani, Amir Ali 1687 IRI1.0010.12202.40 
  Sheykhali, Mohammadreza 2163 IRI1.0010.692013.80 
  Doostkam, P 2034 IRI0.001-0.4820-9.60 
 * 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)
 
 3rd Heshmatifar Rapid Cup Ramsar Ordibehesht 1397 Ramsar IRI 2018-04-27
RcRownchangeKK*chgGame
 1869 2020 5.50 8 0.26 20 5.20 
  Mohammaddoust Delshad, Arsalan 1620  * IRI1.0010.08201.60 
  Zarrabi, Sirous 1620  * IRI1.0010.08201.60 
  Mousavi, Seyed Khalil m2318 IRI0.001-0.1520-3.00 
  Jalali, Saba 1627 IRI1.0010.08201.60 
  Safari, Parham 1673 IRI1.0010.11202.20 
  Daghli, Arash f2160 IRI0.5010.19203.80 
  Alijanzadeh, Esmaeil 1826 IRI1.0010.25205.00 
  Asgharzadeh, M.reza f2106 IRI0.001-0.3820-7.60 
 * 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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