Individual Calculations September 2011
 Hejazipour, Mitra  Total change: -8.25  Rating chartPersonal card
 10 th Avicenna International open chess tournament Hamedan IRI 2011-07-24
RcRownchangeKK*chgGame
 2058 2233 6.50 10 -0.55 15 -8.25 
  Nourimoghaddam, Shahrokh 1841 IRI1.0010.08151.20 
  Pooreraghian, Mohammadreza 1997 IRI0.501-0.3015-4.50 
  Pajoumtajani, Farbod 1955 IRI0.501-0.3315-4.95 
  Babaee, Hosein 1952 IRI1.0010.16152.40 
  Asgharzadeh, M Reza 1941 IRI1.0010.15152.25 
  Guliev, Logman m2458 AZE0.001-0.2215-3.30 
  Gholami, Aryan f1909 IRI1.0010.13151.95 
  Lamei, Hadi 2036 IRI0.501-0.2515-3.75 
  Khojasteh, M 2054 IRI1.0010.27154.05 
  Alavi, Sayed Javad m2436 IRI0.001-0.2415-3.60 

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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