Rapid: Individual Calculations September 2015
 Sedaghati, Mehrdad  Total change: -17.00  Rating chartPersonal card
 Mordad Cup Rapid B (2015) Tehran IRI 2015-08-06
RcRownchangeKK*chgGame
 1929 2184 5.50 8 -0.85 20 -17.00 
  Paydari Alamdari, Ariya 1784  * IRI1.0010.08201.60 
  Rahnama, M.reza 1784  * IRI1.0010.08201.60 
  Talebi, Masoud 1972 IRI0.001-0.7720-15.40 
  Saeidpour, Mona 1919 IRI1.0010.18203.60 
  Ahmadzadeh Razavi, Seyed Shaahin 1876 IRI0.501-0.3620-7.20 
  Hakemi, Arman 1883 IRI1.0010.15203.00 
  Razaghi, Behrooz 2193 IRI0.001-0.4920-9.80 
  Barzegar, Saeb 2018 IRI1.0010.28205.60 
 * 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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