Individual Calculations March 2016
 Allahverdi, Omid  Total change: 22.20  Rating chartPersonal card
 Arak Fajr Tournament 2016 Arak IRI 2016-02-03
RcRownchangeKK*chgGame
 1882 1871 4.00 6 1.11 20 22.20 
  Rahimi, Ali 1471  * IRI0.501-0.4220-8.40 
  Borji, Hossein 1774 IRI1.0010.37207.40 
  Ahmadi Hesardareh, Ali 1844 IRI0.501-0.0420-0.80 
  Pooreraghian, Mohammadreza 2109 IRI1.0010.802016.00 
  Shamsi, Mohammadhossein 2219 IRI0.001-0.1120-2.20 
  Shahsanam, Alireza 1876 IRI1.0010.512010.20 
 * 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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