Individual Calculations August 2018
 Ghorbani, Hadi  Total change: -1.20  Rating chartPersonal card
 Tehran Chess Championship 2018 Tehran IRI 2018-06-28
RcRownchangeKK*chgGame
 2038 2212 7.50 11 -0.06 20 -1.20 
  Ahmadi, Gholam Hosein 1812  * IRI1.0010.08201.60 
  Sharafi, Amir Mehrad 1812  * IRI1.0010.08201.60 
  Tavazoh, Amirparsa 1812  * IRI1.0010.08201.60 
  Asgharvand, Davood 2008 IRI1.0010.24204.80 
  Daneshvar, Bardiya 2290 IRI1.0010.612012.20 
  Hosseinipour, Mehdi f2327 IRI0.001-0.3420-6.80 
  Mohandesi, Shahin m2140 IRI0.001-0.6020-12.00 
  Keshmirian, Mehdi 1872 IRI1.0010.12202.40 
  Gerayeli, Kiarash 1961 IRI0.501-0.3120-6.20 
  Fazli, Akbar 1812  * IRI1.0010.08201.60 
  Idani, Pouya g2572 IRI0.001-0.1020-2.00 
 * 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)
 

 

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