Individual Calculations May 2014
 Madadi, Mohammad  Total change: 6.00  Rating chartPersonal card
 Mazandaran First League (Men 2013) Sari IRI 2013-10-27
RcRownchangeKK*chgGame
 1884 1704 1.50 6 -0.22 15 -3.30 
  Sheykhhasani, Bardia 2002 IRI0.001-0.1515-2.25 
  Fallah, Mohammad Mahdi 1916 IRI0.001-0.2315-3.45 
  Asadi, Motahare wf1661 IRI1.0010.44156.60 
  Poorabbasi, Mehdi 2076 IRI0.001-0.1015-1.50 
  Ebrahimi, Abolfazl 1825 IRI0.001-0.3415-5.10 
  Karimi, Yeganeh 1822 IRI0.5010.16152.40 

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)
 
 Qazvin Nowruz Open (2014) Qazvin IRI 2014-03-25
RcRownchangeKK*chgGame
 1949 1683 2.00 7 0.62 15 9.30 
  Asgari, Morteza 2083  * IRI0.001-0.0815-1.20 
  Moradi, Behrooz f2083  * IRI0.001-0.0815-1.20 
  Zabihpoor, Mohammad 1880 IRI0.5010.25153.75 
  Pourreza, Ardalan 1828 IRI0.001-0.3115-4.65 
  Roshani, Mehdi 1860 IRI0.5010.23153.45 
  Amiri, Firooz 1826 IRI1.0010.691510.35 
  Amini, Amer 2083  * IRI0.001-0.0815-1.20 
 * 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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