Rapid: Individual Calculations July 2024
 Sirati, Rastin  Total change: 75.60  Rating chartPersonal card
 The 1st FETR Cup Rapid Open Chess Tournament(Rated) Lahijan IRI 2024-05-08
RcRownchangeKK*chgGame
 1753 1468 2.00 6 1.01 40 40.40 
  Hosseinzadeh, Salar 1752 IRI0.5010.344013.60 
  Afrooz, Mohammad Taha 1803 IRI1.0010.884035.20 
  Akhasteh, Abbas 1830 IRI0.5010.404016.00 
  Jamalzadeh, Morteza 1796 IRI0.001-0.1340-5.20 
  Razmjou, Elia 1648 IRI0.001-0.2640-10.40 
  Askari, Bardia 1690 IRI0.001-0.2240-8.80 

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)
 
 3rd Astaneh Rapid Cup Gilan IRI 2024-06-21
RcRownchangeKK*chgGame
 1697 1430 2.00 6 0.88 40 35.20 
  Fallah, Mahsan 1686 IRI0.001-0.1940-7.60 
  Malekzadeh, Saeid 1689 IRI1.0010.824032.80 
  Ezzati, Fereidoon 1830  * IRI0.001-0.0840-3.20 
  Nikfar, Kianmehr 1782 IRI0.001-0.1140-4.40 
  Lotfi, Fatollah 1612 IRI0.001-0.2640-10.40 
  Motamed, Hasan 1581 IRI1.0010.704028.00 
 * 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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