Individual Calculations February 2013
 Naderi, Abdollah  Total change: 5.55  Rating chartPersonal card
 11th Iranian super league chess chamoionship (Men) Andishmandan Cup ( Season I ) Various cities in Iran IRI 2012-06-26
RcRownchangeKK*chgGame
 2113 2157 3.00 5 0.37 15 5.55 
  Faghirnavaz, Ali 2303 IRI0.5010.20153.00 
  Ahmadinia, Ebrahim m2365 IRI0.5010.27154.05 
  Khademi, Mohammad Miran 2284 IRI0.001-0.3315-4.95 
  Abedi, Mohamadraza 1757  * IRI1.0010.08151.20 
  Mansoori, H.ali 1856 IRI1.0010.15152.25 
 * 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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