Individual Calculations April 2013
 Hamedi Nia, Vesal  Total change: 3.30  Rating chartPersonal card
 Ferdowsi International Open CHess Tournament 2013 Mashhad IRI 2013-02-19
RcRownchangeKK*chgGame
 2014 1639 0.50 4 0.11 30 3.30 
  Ghaem Maghami, Ehsan g2039  * IRI0.001-0.0830-2.40 
  Amini, Amer 2039  * IRI0.001-0.0830-2.40 
  Yousefian, M.ali 1939 IRI0.5010.353010.50 
  Tabasi, Mehdi 2037 IRI0.001-0.0830-2.40 
 * 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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