Rapid: Individual Calculations February 2022
 Alibabaei, Sasan  Total change: 38.40  Rating chartPersonal card
 16th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2022-01-21
RcRownchangeKK*chgGame
 1936 2062 7.00 8 1.92 20 38.40 
  Khosravi, Kamyar 1663 IRI1.0010.08201.60 
  Mohammadi, Melika 1744 IRI1.0010.13202.60 
  Mehri, Narges 1662  * IRI1.0010.08201.60 
  Khaledi, Omid 1897 IRI1.0010.28205.60 
  Talebi, Masoud 2078 IRI1.0010.522010.40 
  Sedaghati, Mehrdad f2084 IRI1.0010.532010.60 
  Kashefi, Amir Hosein f2074 IRI1.0010.522010.40 
  Daneshvar, Bardiya m2285 IRI0.001-0.2220-4.40 
 * 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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