Individual Calculations August 2018
 Rahimi, Amir Mohammad  Total change: 20.40  Rating chartPersonal card
 Alborz Men Chess Championship 1397 Alborz IRI 2018-07-14
RcRownchangeKK*chgGame
 1831 1944 6.50 9 1.02 20 20.40 
  Behrouzi, Ali 1544  * IRI1.0010.08201.60 
  Teymouri, Abbas Gholi f1544  * IRI1.0010.08201.60 
  Ghayourifar, Ali 1556 IRI1.0010.09201.80 
  Azadi, Amirmohammad 2150 IRI1.0010.762015.20 
  Mashatan, Reza 2192 IRI0.001-0.1920-3.80 
  Heravi, Mohammad Hossein 1616 IRI1.0010.13202.60 
  Najafiyan Pour, Mahyar 2065 IRI0.5010.16203.20 
  Rahmani, Pedram 1733 IRI1.0010.23204.60 
  Eskandary, Mahmood 2078 IRI0.001-0.3220-6.40 
 * 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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