Individual Calculations November 2015
 Safarian, Javad  Total change: -7.80  Rating chartPersonal card
 19th Iran First League (Men 2015) Hamedan IRI 2015-10-12
RcRownchangeKK*chgGame
 1952 1952 2.00 5 -0.39 20 -7.80 
  Norouzi Pasand, Saeid 1552  * IRI1.0010.08201.60 
  Salimifard, Behtash 2111 IRI0.001-0.2920-5.80 
  Khabiri, Kaveh 1884 IRI1.0010.41208.20 
  Pooreraghian, Mohammadreza 2073 IRI0.001-0.3420-6.80 
  Barzigar, Behrang 2141 IRI0.001-0.2520-5.00 
 * 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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