Individual Calculations March 2024
 Shafiee, Amirali  Total change: 40.80  Rating chartPersonal card
 20th Caspian Sea International Chess Festival - B Category (U2000) Rasht IRI 2024-02-03
RcRownchangeKK*chgGame
 1614 1646 6.00 10 0.69 40 27.60 
  Reshad, Radin 1421 IRI1.0010.22408.80 
  Alamir Virsagh, Ehsan 1864 IRI0.001-0.2240-8.80 
  Khanlari, Aryan 1423 IRI0.001-0.7840-31.20 
  Nazarinezhad, Aryan 1309 IRI1.0010.12404.80 
  Najafi, Diana 1312 IRI1.0010.12404.80 
  Mokhtarifar, Mehrad 1337 IRI1.0010.14405.60 
  Eghdam, Pouria 1947 IRI1.0010.854034.00 
  Bardeh, Tahmoores 1775 IRI0.5010.17406.80 
  Shokrani, Amirreza 1861 IRI0.5010.274010.80 
  Pourshahmari, Saeid 1887 IRI0.001-0.2040-8.00 

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)
 
 20th Gilan Second League Round 8-9 Gilan IRI 2024-02-25
RcRownchangeKK*chgGame
 1574 1646 1.50 2 0.33 40 13.20 
  Ashouri, Sepehr 1404 IRI1.0010.20408.00 
  Nezamzadeh, Mahyar 1744 IRI0.5010.13405.20 

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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