Individual Calculations July 2017
 Torkamannejad, Javad  Total change: 12.80  Rating chartPersonal card
 Gilan Chess Championship 2017 Rasht IRI 2017-06-18
RcRownchangeKK*chgGame
 1962 2106 6.50 9 0.64 20 12.80 
  Norouzi Chenari, Parsa 1706  * IRI1.0010.08201.60 
  Ghomi, Parnian wc1706  * IRI1.0010.08201.60 
  Paktinat, Zhina 1782 IRI1.0010.13202.60 
  Jamalzadeh, Morteza 1818 IRI1.0010.16203.20 
  Soozankar, A.m. m2311 IRI0.001-0.2420-4.80 
  Pourjafar, Sadegh 1721 IRI1.0010.09201.80 
  Khoshkalam, Seyed Mehrab 2174 IRI1.0010.592011.80 
  Omidi, Arya 2415 IRI0.001-0.1420-2.80 
  Khadem Erfani, Sobhan 2025 IRI0.501-0.1120-2.20 
 * 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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