Individual Calculations January 2012
 Nourimoghaddam, Shahrokh  Total change: -5.55  Rating chartPersonal card
 12th Sahel Cup in BandarAbbas 2011 Bandar Abbas IRI 2010-12-15
RcRownchangeKK*chgGame
 2024 1865 1.50 4 0.30 15 4.50 
  Choopani, Morteza 1953 IRI1.0010.62159.30 
  Salari, Shahram 1964 IRI0.5010.14152.10 
  Noori, Amir 2180 IRI0.001-0.1415-2.10 
  Fardbehbahani, B 1997 IRI0.001-0.3215-4.80 

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)
 
 1st Ghods Open Tournament Tehran IRI 2011-08-23
RcRownchangeKK*chgGame
 1963 1841 0.50 3 -0.51 15 -7.65 
  Gholami, Aryan f1909 IRI0.5010.09151.35 
  Nameei, Koushan 1958 IRI0.001-0.3415-5.10 
  Amirsoleimani, Mohammad 2021 IRI0.001-0.2615-3.90 

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)
 
 Shahid Rajaei chess tournament (Open) Qazvin IRI 2011-09-15
RcRownchangeKK*chgGame
 1762 1836 1.00 2 -0.16 15 -2.40 
  Jamali, S Shahnam 1545 IRI1.0010.15152.25 
  Rostami, Rouzbeh 1978 IRI0.001-0.3115-4.65 

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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