Individual Calculations March 2015
 Chahardoli, Amir  Total change: 69.20  Rating chartPersonal card
 13th International Khazar Open Cup (B) U-2100 Rasht IRI 2015-02-11
RcRownchangeKK*chgGame
 1853 1602 3.50 8 1.73 40 69.20 
  Abbaspoorrad, Nikoo 1362 IRI1.0010.20408.00 
  Rostami, Rouzbeh 2002  * IRI0.001-0.0840-3.20 
  Khodabandeh, Milad 1852 IRI0.5010.314012.40 
  Fooladinejad, Iman 1813 IRI1.0010.774030.80 
  Hooshdarmahjoob, Navid 1993 IRI1.0010.914036.40 
  Samsam, Farhad 2002  * IRI0.001-0.0840-3.20 
  Shirpoor, Ramin 1909 IRI0.001-0.1440-5.60 
  Talebi, Masoud 1890 IRI0.001-0.1640-6.40 
 * 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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