Individual Calculations August 2013
 Docheshmeh, Amir Mohammad  Total change: -9.15  Rating chartPersonal card
 Khordad Open Chess Tournament 2013 Tehran IRI 2013-06-10
RcRownchangeKK*chgGame
 1884 1646 0.00 2 -0.42 15 -6.30 
  Khodashenas, A.h 1933 IRI0.001-0.1615-2.40 
  Ghafourian, Amir Ali 1834 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)
 
 Tehran Chess Championship (July 2013) Tehran IRI 2013-07-04
RcRownchangeKK*chgGame
 1760 1619 1.50 5 -0.13 15 -1.95 
  Fendereski, Nima 1921 IRI0.001-0.1515-2.25 
  Motevalian, Amin 1876 IRI0.5010.32154.80 
  Mohammadi, Arash 1770 IRI0.001-0.3015-4.50 
  Jaberzade, Sepehr 1500 IRI1.0010.34155.10 
  Davoodi, Mehran 1735 IRI0.001-0.3415-5.10 

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)
 
 Ramadan Open Chess Tournament 2013 Tehran IRI 2013-07-05
RcRownchangeKK*chgGame
 1865 1619 1.00 5 -0.06 15 -0.90 
  Ghaziolsharif, Kaveh 2019  * IRI0.001-0.0815-1.20 
  Hamidian, Hamid 1701 IRI1.0010.61159.15 
  Mahrinpour, Farbod 1892 IRI0.001-0.1715-2.55 
  Masoudi, Sepehr 1785 IRI0.001-0.2815-4.20 
  Mozafar, Milad 1928 IRI0.001-0.1415-2.10 
 * 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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