Individual Calculations April 2019
 Etemadi, Ariyan  Total change: 10.00  Rating chartPersonal card
 9th Zenderoad Standard Cup Esfand 1397 Isfahan IRI 2019-03-10
RcRownchangeKK*chgGame
 1725 1739 6.00 9 1.51 40 60.40 
  Momeni Koupaei, Mohammad 1339  * IRI1.0010.08403.20 
  Delavari, Amirali 2139  * IRI0.001-0.0840-3.20 
  Mehralian, Mohammad 1339  * IRI1.0010.08403.20 
  Firoozeh, Amrolah 1375 IRI1.0010.10404.00 
  Koohi, Reza 2009 IRI1.0010.834033.20 
  Saeidi, Mojtaba 1942 IRI1.0010.764030.40 
  Khatibi, Amir Reza 2009 IRI0.001-0.1740-6.80 
  Safiri, Ali 1973 IRI0.001-0.2140-8.40 
  Ghaffarifar, Emad 1398 IRI1.0010.12404.80 
 * 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)
 
 3nd Shahreza Norouz Standard Cup Farvardin 1398 Esfahan IRI 2019-03-23
RcRownchangeKK*chgGame
 1568 1739 3.00 6 -1.26 40 -50.40 
  Akbari, Mosayeb 1365 IRI0.501-0.4040-16.00 
  Sajadi Naeini, Seyed Soheil 1698 IRI1.0010.444017.60 
  Barati, Omid 1587 IRI0.501-0.2040-8.00 
  Norouzi Chenari, Parsa 1615 IRI0.501-0.1740-6.80 
  Ahmadi, Erfan 1636 IRI0.001-0.6440-25.60 
  Soleymani, Ali 1504 IRI0.501-0.2940-11.60 

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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