Rapid: Individual Calculations October 2019
 Ghafourian, Amir Ali  Total change: 36.60  Rating chartPersonal card
 Tehran Rapid Cup 14 Shahrivar 1398 Tehran IRI 2019-09-05
RcRownchangeKK*chgGame
 1982 2188 6.00 7 0.86 20 17.20 
  Ghorbani Shendi, Abolfazl 1788  * IRI1.0010.08201.60 
  Hamidian, Hamid 1788  * IRI1.0010.08201.60 
  Kargosha, Bahman 1976 IRI1.0010.23204.60 
  Amiri, Ali 2028 IRI1.0010.29205.80 
  Hasani, Takin 1910 IRI1.0010.17203.40 
  Sedaghati, Mehrdad f2191 IRI1.0010.502010.00 
  Hakemi, Arman f2192 IRI0.001-0.4920-9.80 
 * 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)
 
 Tehran Rapid Cup 4Mehr 1398 Tehran IRI 2019-09-28
RcRownchangeKK*chgGame
 1999 2188 6.00 7 0.97 20 19.40 
  Mohammadzadeh, Hadi 1788  * IRI1.0010.08201.60 
  Fakhrbakhsh, Vandad 1788  * IRI1.0010.08201.60 
  Sadeghi Givi, Reza 1959 IRI1.0010.21204.20 
  Talebi, Masoud 2066 IRI1.0010.33206.60 
  Mohandesi, Shahin m2067 IRI1.0010.34206.80 
  Kashefi, Amir Hosein f2135 IRI1.0010.43208.60 
  Sedaghati, Mehrdad f2191 IRI0.001-0.5020-10.00 
 * 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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