Individual Calculations May 2018
 Zahedifar, Anahita  Total change: 28.00  Rating chartPersonal card
 Tehran Standard Cup 5-10 Farvardin 1397 Tehran IRI 2018-03-25
RcRownchangeKK*chgGame
 1937 2064 4.50 6 0.70 40 28.00 
  Shahsavari, Sorena 1664  * IRI1.0010.08403.20 
  Mahdizadeh, Mohammad 1704 IRI1.0010.10404.00 
  Sharbaf, Mohsen m2260 IRI0.5010.254010.00 
  Nejatpour, Soshiyant 1715 IRI1.0010.11404.40 
  Izady, Mohammad 1922 IRI0.501-0.1940-7.60 
  Daneshvar, Bardiya 2355 IRI0.5010.354014.00 
 * 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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