Blitz: Individual Calculations September 2022
 Ashrafi, Saber  Total change: 33.20  Rating chartPersonal card
 1st Farhangian Chess Tournament Blitz- Shahr e Kord 2022 Shahr e Kord IRI 2022-08-18
RcRownchangeKK*chgGame
 1810 1668 4.00 7 1.66 20 33.20 
  Vaghar, Mohsen 1954 IRI0.001-0.1620-3.20 
  Khalili, Kaveh 2060 IRI1.0010.922018.40 
  Fathi, Himan 1729 IRI1.0010.582011.60 
  Zoalfian, Mohammad 1700 IRI0.001-0.4620-9.20 
  Sajadipoor, Aliakbar 1812 IRI1.0010.692013.80 
  Ghaniafshord, Saeed 1905 IRI0.001-0.2020-4.00 
  Fathi, Esmaeel 1509 IRI1.0010.29205.80 

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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