Individual Calculations November 2019
 Taavoni, Rahim  Total change: 27.40  Rating chartPersonal card
 Tehran Standard Cup 17 Mehr 1398 Tehran IRI 2019-10-09
RcRownchangeKK*chgGame
 1867 2008 6.00 7 1.37 20 27.40 
  Alimirzaee, Amir 1608  * IRI1.0010.08201.60 
  Milan, Sohrab 1649 IRI1.0010.10202.00 
  Rajabi, Mohsen 1843 IRI1.0010.28205.60 
  Karami Kejani, Masoud 2003 IRI0.501-0.0120-0.20 
  Sadeghi Givi, Reza 1928 IRI0.501-0.1120-2.20 
  Azhir, Hooman 1946 IRI1.0010.41208.20 
  Mohandesi, Shahin m2094 IRI1.0010.622012.40 
 * 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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