Individual Calculations January 2012
 Khodashenas, A H  Total change: 43.50  Rating chartPersonal card
 Shahid Rajaei chess tournament (Open) Qazvin IRI 2011-09-15
RcRownchangeKK*chgGame
 1950 1798 3.50 6 1.72 30 51.60 
  Sheykhhasani, Bardia 1988 IRI0.001-0.2530-7.50 
  Kachian, Amir 1955 IRI1.0010.713021.30 
  Cheraghi, Amin 1980 IRI1.0010.743022.20 
  Kanani, Ali 1909 IRI0.5010.15304.50 
  Tahmasebi, Pooyan 1930 IRI1.0010.683020.40 
  Mozafar, Milad 1937 IRI0.001-0.3130-9.30 

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)
 
 Rezaei Cup Open Chess Tournament 2011 Sari IRI 2011-10-26
RcRownchangeKK*chgGame
 2047 1798 0.00 1 -0.19 30 -5.70 
  Asadi, Ali 2047 IRI0.001-0.1930-5.70 

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)
 
 Hafez Open Chess Tournament 2011 Shiraz IRI 2011-11-22
RcRownchangeKK*chgGame
 1740 1797 0.50 1 -0.08 30 -2.40 
  Tahmasebi, Hamid 1740 IRI0.501-0.0830-2.40 

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)
 

 

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