Individual Calculations August 2019
 Shafaee, H.  Total change: -3.80  Rating chartPersonal card
 Ramsar Darya Standard Cup 1398 U 2100 Ramsar IRI 2019-07-09
RcRownchangeKK*chgGame
 1812 2076 7.00 9 -0.19 20 -3.80 
  Shafaei, Arman 1676  * IRI1.0010.08201.60 
  Majed, Negin 1676  * IRI1.0010.08201.60 
  Ansari, Soheil 1865 IRI0.501-0.2720-5.40 
  Golshannezhad, Pooya 1676  * IRI0.501-0.4220-8.40 
  Abdollahisaber, Reza 1676  * IRI1.0010.08201.60 
  Pourali, Davood 1848 IRI1.0010.21204.20 
  Mahmoody, M. Sadegh 1900 IRI1.0010.27205.40 
  Taavoni, Rahim 1991 IRI0.501-0.1220-2.40 
  Rahmatian, Shayan 2003 IRI0.501-0.1020-2.00 
 * 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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