Individual Calculations December 2019
 Taavoni, Rahim  Total change: -38.80  Rating chartPersonal card
 4th Paytakht Cup International Chess Festival 2019 - Group B Tehran IRI 2019-10-28
RcRownchangeKK*chgGame
 1705 2008 4.00 7 -1.94 20 -38.80 
  Ghaziolsharif, Kimiya 1608  * IRI1.0010.08201.60 
  Keshmirian, Mehdi 1701 IRI0.001-0.8620-17.20 
  Mazarei, Mohammad 1608  * IRI1.0010.08201.60 
  Davoodi, Mehran 1673 IRI1.0010.12202.40 
  Fakhrbakhsh, Vandad 1792 IRI1.0010.22204.40 
  Azizkhani, Nima 1835 IRI0.001-0.7320-14.60 
  Ghorbani, Sina 1716 IRI0.001-0.8520-17.00 
 * 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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