Rapid: Individual Calculations January 2024
 Amir Vardestian, Hossein  Total change: 24.20  Rating chartPersonal card
 MARAND Rapid Chess Tournament ( 24 Azar 1402 ) Tabriz IRI 2023-12-23
RcRownchangeKK*chgGame
 1724 1934 8.00 9 1.28 20 25.60 
  Norouziazar, Kiyarad 1534  * IRI1.0010.08201.60 
  Abdollahi, Samin 1519 IRI1.0010.07201.40 
  Ahmadzadeh, Abbas 1664 IRI1.0010.17203.40 
  Ghoch Khani, Hossein 1758 IRI0.501-0.2320-4.60 
  Abbaszadeh, Moslem 1818 IRI1.0010.34206.80 
  Varmziar, Ghasem 1920 IRI0.501-0.0220-0.40 
  Ebadzadeh, Ali 1683 IRI1.0010.19203.80 
  Siani, Ali 1704 IRI1.0010.21204.20 
  Ahmadian, Moharram 1915 IRI1.0010.47209.40 
 * 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)
 
 JOLFA Rapid Chess Tournament ( 10 Azar 1402 ) Tabriz IRI 2023-12-25
RcRownchangeKK*chgGame
 1695 1934 7.00 9 -0.07 20 -1.40 
  Aghazadeh, Hamid 1620 IRI1.0010.14202.80 
  Zinatoddini, Samad 1737 IRI1.0010.25205.00 
  Salmanii, Hamid 1811 IRI0.501-0.1720-3.40 
  Ahmadzadeh, Abbas 1664 IRI0.501-0.3320-6.60 
  Rezaei Nia, Saeed 1779 IRI0.001-0.7120-14.20 
  Asghari, Kimia 1534  * IRI1.0010.08201.60 
  Zarezadeh, Habib 1567 IRI1.0010.10202.00 
  Sadeghi, Mahboob 1751 IRI1.0010.26205.20 
  Yousefi, Mohammad 1791 IRI1.0010.31206.20 
 * 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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