Individual Calculations October 2019
 Behzad Nazif, Parva  Total change: 52.40  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Masters (A) Hamedan IRI 2019-09-12
RcRownchangeKK*chgGame
 2087 1884 3.50 9 1.31 40 52.40 
  Mahdavi, Hassan 2150 IRI0.5010.324012.80 
  Delavari, Amirali 2157 IRI0.001-0.1740-6.80 
  Mobarak Nezhad, Alireza 2073 IRI1.0010.754030.00 
  Roozbayan, Reza 2142 IRI0.001-0.1840-7.20 
  Kargosha, Bahman 2129 IRI0.001-0.2040-8.00 
  Hamedi Nia, Vesal wm2004 IRI0.001-0.3440-13.60 
  Fathi, Himan 2120 IRI1.0010.804032.00 
  Azali, Tannaz 2008 IRI0.001-0.3340-13.20 
  Majidi Shadan, Ali 2003 IRI1.0010.664026.40 

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)
 

 

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