Rapid: Individual Calculations April 2018
 Rezazadeh, Ali  Total change: -10.80  Rating chartPersonal card
 Tehran Rapid 10 Esfand 1396 Tehran IRI 2018-03-01
RcRownchangeKK*chgGame
 1688 1876 4.50 7 -0.54 20 -10.80 
  Habibi, Radin 1476  * IRI1.0010.08201.60 
  Chalangari, Mohsen 1625 IRI1.0010.19203.80 
  Mosadeghpour, Masoud g2276  * IRI0.001-0.0820-1.60 
  Farahsa, Khosro 1552 IRI1.0010.13202.60 
  Mohammadrezaee, Amin 1638 IRI0.001-0.8020-16.00 
  Salarkia, Davood 1476  * IRI0.501-0.4220-8.40 
  Salehimoghaddam, A. 1775 IRI1.0010.36207.20 
 * 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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