Individual Calculations January 2020
 Toufani, Kourosh  Total change: -34.80  Rating chartPersonal card
 Mashhad League category 1 Mashhad IRI 2019-11-28
RcRownchangeKK*chgGame
 1813 2087 4.00 6 -0.87 40 -34.80 
  Khazaei, Parviz 1941 IRI0.001-0.7040-28.00 
  Rezaei, Hamed 1687  * IRI1.0010.08403.20 
  Abdollahabadi, Amir Hosien 1744 IRI1.0010.12404.80 
  Tabasi, Mehdi 2002 IRI0.501-0.1240-4.80 
  Javadi, Mohammad Javad 1815 IRI0.501-0.3340-13.20 
  Esfahanizadeh, Shaham 1687  * IRI1.0010.08403.20 
 * 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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