Individual Calculations April 2014
 Hamedi Nia, Vesal  Total change: 24.00  Rating chartPersonal card
 4th Ferdowsi Open Chess Tournament (2014) Mashhad IRI 2014-01-30
RcRownchangeKK*chgGame
 1902 1631 2.50 6 1.42 15 21.30 
  Tafakori, Mohammad Reza 2027 IRI1.0010.921513.80 
  Pourmoshrefi, Hossein 1911 IRI0.5010.34155.10 
  Iranfar, Amir 1876 IRI0.001-0.2015-3.00 
  Farkhondeh, Mehran 1841 IRI1.0010.771511.55 
  Roozbayan, Reza 1977 IRI0.001-0.1115-1.65 
  Kazemiyan Eski, Abolfazl 1777 IRI0.001-0.3015-4.50 

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)
 
 Iran U-14 Girls Championship 2014 Qazvin IRI 2014-02-27
RcRownchangeKK*chgGame
 1660 1637 3.50 7 0.18 15 2.70 
  Norooz, Melika 1504 IRI1.0010.32154.80 
  Hashemi, Seyed Fatemeh 1683 IRI0.001-0.4415-6.60 
  Nadernia, Niki 1477 IRI1.0010.29154.35 
  Ghane, Safoura 1666 IRI0.001-0.4615-6.90 
  Zare, Negin 1705 IRI0.5010.09151.35 
  Vagoohian, Ramila 1679 IRI1.0010.56158.40 
  Alinasab, Mobina 1904 IRI0.001-0.1815-2.70 

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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