Individual Calculations November 2014
 Shafaee, H.  Total change: -22.20  Rating chartPersonal card
 Mehr Open Chess U-2000 (2014) Tehran IRI 2014-10-15
RcRownchangeKK*chgGame
 1791 2044 6.00 9 -1.11 20 -22.20 
  Kord, Moslem 1644  * IRI1.0010.08201.60 
  Zomorrodian, Eilia 1789 IRI0.001-0.8120-16.20 
  Kord, Soleyman 1644  * IRI1.0010.08201.60 
  Mehrafarin, Amirabbas 1754 IRI1.0010.16203.20 
  Karimian, Amin 1851 IRI1.0010.25205.00 
  Derakhshani, Borna c1897 IRI0.001-0.7020-14.00 
  Hakemi, Arman 1804 IRI1.0010.20204.00 
  Madadi, Mohammad 1674 IRI1.0010.10202.00 
  Taavoni, Rahim 2064 IRI0.001-0.4720-9.40 
 * 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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