Individual Calculations August 2018
 Sahari, Masoud  Total change: -6.40  Rating chartPersonal card
 Tehran Chess Championship 2018 Tehran IRI 2018-06-28
RcRownchangeKK*chgGame
 1586 1728 5.00 8 -0.32 20 -6.40 
  Alavi, S. Sina 1328  * IRI1.0010.08201.60 
  Daneshvar, Bardiya 2128  * IRI0.001-0.0820-1.60 
  Bayat, Anoosha 1483 IRI1.0010.20204.00 
  Elikaei, Mehrad 1544 IRI0.001-0.7420-14.80 
  Moghadam, Soheil 1444 IRI1.0010.16203.20 
  Mokhtarzadeh, M.reza 1514 IRI1.0010.23204.60 
  Azhir, Hooman 1919 IRI0.001-0.2520-5.00 
  Khanaki, Fatemeh 1328  * IRI1.0010.08201.60 
 * 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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