Rapid: Individual Calculations July 2024
 Postbazan, Eslam  Total change: -38.20  Rating chartPersonal card
 Tabriz kish & mat chess club ( rapid ) 1403 Tabriz IRI 2024-05-30
RcRownchangeKK*chgGame
 1802 1841 2.50 7 -1.37 20 -27.40 
  Atanejhad, Sahebali f2057 IRI0.5010.28205.60 
  Golshaani, Taha 2099 IRI0.001-0.1820-3.60 
  Mahmoudi, Amirreza 1715 IRI1.0010.33206.60 
  Najafi, Bahlool 1588 IRI0.001-0.8120-16.20 
  Alavinia, Hossein 1728 IRI1.0010.35207.00 
  Mohammad Hasani, Ali 1754 IRI0.001-0.6220-12.40 
  Hossein Khani, Yousef 1676 IRI0.001-0.7220-14.40 

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)
 
 Tabriz u2000 Rapid Chess Tournament ( Ghadir cup ) Tabiz IRI 2024-06-25
RcRownchangeKK*chgGame
 1692 1841 5.50 9 -0.54 20 -10.80 
  Mohammadian, Mohammad Amin 1441  * IRI1.0010.08201.60 
  Abdollahi, Samin 1584 IRI0.501-0.3220-6.40 
  Rezaei, Karim 1593 IRI1.0010.19203.80 
  Ahmadian, Moharram 1931 IRI0.001-0.3820-7.60 
  Fathi, Shahram 1687 IRI1.0010.29205.80 
  Talebzade, Saeid 1828 IRI0.001-0.5220-10.40 
  Mahmoudi, Arvin 1458 IRI1.0010.09201.80 
  Aminian, Armin 1726 IRI1.0010.34206.80 
  Samadifar, Mahdi 1982 IRI0.001-0.3120-6.20 
 * 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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