Individual Calculations August 2014
 Ganjali, Hossein  Total change: -3.15  Rating chartPersonal card
 Tehran Chess Championship (men 2014) Tehran IRI 2014-06-19
RcRownchangeKK*chgGame
 1737 1821 4.50 8 -0.21 15 -3.15 
  Taghaboni, Ramtin 1421  * IRI1.0010.08151.20 
  Ousia, Mirabolghasem 1485 IRI0.501-0.3815-5.70 
  Sohrabi, Hessam 1603 IRI0.501-0.2815-4.20 
  Zal, Ali 1586 IRI1.0010.21153.15 
  Akhgari, Reza 1988 IRI0.5010.22153.30 
  Davoodi, Mehran 1788 IRI1.0010.45156.75 
  Pourghanbarzad Lashtnesha, Arman 2045 IRI0.001-0.2215-3.30 
  Fendereski, Nima 1979 IRI0.001-0.2915-4.35 
 * 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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