Individual Calculations September 2010
 Zahedi, Farshad  Total change: -39.50  Rating chartPersonal card
 9th Iranian Chess Festival [Men] 1389 Mashhad IRI 2010-08-02
RcRownchangeKK*chgGame
 1959 2200 5.50 9 -1.58 25 -39.50 
  Khatami, Behrouz 1878 IRI1.0010.13253.25 
  Asadi, Ali 2023 IRI0.001-0.7325-18.25 
  Sokhanvarian, Pedram 1862 IRI0.001-0.8825-22.00 
  Barari, Mehdi 1800  * IRI1.0010.08252.00 
  Baratian, Erfan 1947 IRI1.0010.19254.75 
  Rajabi, Mohsen 2048 IRI0.001-0.7025-17.50 
  Papi, Amin 1922 IRI1.0010.17254.25 
  Hooshdarmahjoob, N 2052 IRI1.0010.30257.50 
  Pouladiband, Pouya 2100 IRI0.501-0.1425-3.50 
 * 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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