Individual Calculations September 2016
 Khaghani, Mehdi  Total change: -10.00  Rating chartPersonal card
 Tehran Chess Championship 2016 Tehran IRI 2016-07-31
RcRownchangeKK*chgGame
 1908 2159 6.50 9 -0.50 20 -10.00 
  Mohammadi, Amin 1759  * IRI1.0010.08201.60 
  Ahmadi, Amin 1767 IRI1.0010.08201.60 
  Falah, Mehdi 1988 IRI0.001-0.7320-14.60 
  Jahankhani, Hojatollah 1759  * IRI1.0010.08201.60 
  Torkaman, Payam 1834 IRI1.0010.13202.60 
  Talebi, Masoud 1898 IRI1.0010.18203.60 
  Mahdavirad, Mehdi f2229 IRI0.5010.10202.00 
  Mohandesi, Shahin m2134 IRI0.001-0.5320-10.60 
  Madanchi, Ata 1808 IRI1.0010.11202.20 
 * 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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