Individual Calculations February 2017
 Ali Babaei, Sasan  Total change: -36.80  Rating chartPersonal card
 15th International Khazar Cup (Masters) 2017 Rasht IRI 2017-01-20
RcRownchangeKK*chgGame
 2180 2118 3.00 9 -0.92 40 -36.80 
  Asgarizadeh, Ahmad m2421 IRI0.001-0.1440-5.60 
  Asgari, Morteza f2233 IRI0.001-0.3440-13.60 
  Barzegar, Saeb 2058 IRI1.0010.424016.80 
  Tiviakov, Sergei g2518  * NED0.001-0.0840-3.20 
  Talebi, Masoud 2037 IRI1.0010.394015.60 
  Feyli, Sina 2258 IRI0.001-0.3140-12.40 
  Borazjani, Alireza 2010 IRI0.001-0.6540-26.00 
  Asadi, Ali 2062 IRI0.001-0.5840-23.20 
  Moghadam, Alireza 2020 IRI1.0010.374014.80 
 * 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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