Individual Calculations May 2015
 Azizi Tafreshi, Ali Akbar  Total change: -56.00  Rating chartPersonal card
 Tehran Fajr Cup(2015) Tehran IRI 2015-02-04
RcRownchangeKK*chgGame
 1629 1689 3.00 7 -0.98 20 -19.60 
  Ganjali, Hossein 1925 IRI0.001-0.2020-4.00 
  Davoodi, Mehran 1793 IRI0.001-0.3620-7.20 
  Atakhan, Abtin 1439 IRI1.0010.19203.80 
  Azhir, Hooman 1856 IRI0.001-0.2820-5.60 
  Abbaspoorrad, Nikoo 1362 IRI1.0010.13202.60 
  Seifollahi, Sepehr 1554 IRI0.001-0.6820-13.60 
  Jofreh, Manouchehr 1473 IRI1.0010.22204.40 

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)
 
 Esfand Cup (C) U-2100 (2015) Tehran IRI 2015-03-11
RcRownchangeKK*chgGame
 1652 1689 2.00 7 -1.82 20 -36.40 
  Talebi, Masoud 1894 IRI0.001-0.2420-4.80 
  Khodabandeh, Milad 1831 IRI0.001-0.3120-6.20 
  Alamir Virsagh, Ehsan 1493 IRI1.0010.25205.00 
  Eshraghi, Mahan 1466 IRI1.0010.22204.40 
  Hakemi, Arman 1856 IRI0.001-0.2820-5.60 
  Atakhan, Abtin 1439 IRI0.001-0.8120-16.20 
  Kashefi, Mohammad 1582 IRI0.001-0.6520-13.00 

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)
 

 

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