Rapid: Individual Calculations March 2018
 Mohebbi Rad, Yousef  Total change: -2.80  Rating chartPersonal card
 Kondrood Rapid Fajr cup 1396 A.sharghi IRI 2018-02-04
RcRownchangeKK*chgGame
 1799 1600 1.00 5 -0.24 20 -4.80 
  Saemi, Sina 1841 IRI0.001-0.2020-4.00 
  Elahi, Rahim 1827 IRI0.001-0.2120-4.20 
  Safa, Ali Akbar 1772 IRI0.001-0.2720-5.40 
  Ghaffari, Ahmad 1864 IRI0.001-0.1820-3.60 
  Abedinpour, Hasan 1689 IRI1.0010.622012.40 

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)
 
 Soofiyan Rapid Fajr Cup 1396 Soofian Tabriz IRI 2018-02-11
RcRownchangeKK*chgGame
 1740 1600 1.50 4 0.10 20 2.00 
  Ahmadi, Ramin 1893 IRI0.5010.35207.00 
  Elahi, Abdollah 2000  * IRI0.001-0.0820-1.60 
  Safari Aghdam, Amir 1682 IRI0.001-0.3920-7.80 
  Naghizadeh Dalir, Mohammad Sadra 1383 IRI1.0010.22204.40 
 * 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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