Individual Calculations March 2017
 Koorki, Hasan  Total change: -3.60  Rating chartPersonal card
 7th International Ferdowsi Cup Chess Tournament Mashhad IRI 2017-02-12
RcRownchangeKK*chgGame
 1889 1751 3.00 9 -0.18 20 -3.60 
  Roohi, Abdolmajid 2151  * IRI0.001-0.0820-1.60 
  Panahi, Aiyub 1579 IRI1.0010.27205.40 
  Karimi, Yeganeh 1997 IRI0.001-0.1920-3.80 
  Mohammed, A.al-Kinani c2083 IRQ1.0010.882017.60 
  Sakhtkar, Milad 1948 IRI1.0010.752015.00 
  Vojdani, Siavosh 2151  * IRI0.001-0.0820-1.60 
  Abedi, Abolfazl 2024 IRI0.001-0.1720-3.40 
  Khazai, Parviz 1544 IRI0.001-0.7720-15.40 
  Bagheri, Mohammadreza 1525 IRI0.001-0.7920-15.80 
 * 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)
 

 

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