Individual Calculations April 2013
 Badie, Ashkan  Total change: 1.05  Rating chartPersonal card
 Ferdowsi International Open CHess Tournament 2013 Mashhad IRI 2013-02-19
RcRownchangeKK*chgGame
 1971 1667 1.00 6 0.07 15 1.05 
  Vassalam, M.t. 2067  * IRI0.001-0.0815-1.20 
  Asadi, Ali 2028 IRI0.001-0.1015-1.50 
  Nameei, Koushan 1949 IRI0.001-0.1615-2.40 
  Vojdani, Siavosh 1846 IRI1.0010.731510.95 
  Amini, Amer 2067  * IRI0.001-0.0815-1.20 
  Iranfar, Amir 1866 IRI0.001-0.2415-3.60 
 * 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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