Individual Calculations August 2013
 Doroodian, Mahyar  Total change: -5.10  Rating chartPersonal card
 Khordad Open Chess Tournament 2013 Tehran IRI 2013-06-10
RcRownchangeKK*chgGame
 1934 1812 2.00 6 -0.20 15 -3.00 
  Doostkam, P 2155 IRI0.001-0.1215-1.80 
  Tehranifarshid, Nima 1449 IRI1.0010.10151.50 
  Hejazi, Seyed Mehdi 2064 IRI0.001-0.1915-2.85 
  Asgharzadeh, M.reza 2132 IRI0.001-0.1315-1.95 
  Isaian, Jessica 1593 IRI1.0010.22153.30 
  Gholami, Aryan f2212  * IRI0.001-0.0815-1.20 
 * 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)
 
 Ramadan Open Chess Tournament 2013 Tehran IRI 2013-07-05
RcRownchangeKK*chgGame
 1738 1812 4.00 7 -0.14 15 -2.10 
  Razaghi, Behrooz 2172 IRI0.001-0.1015-1.50 
  Asgharpourmasoleh, Tara 1615 IRI1.0010.25153.75 
  Nosrati, Mehrdad 1619 IRI1.0010.25153.75 
  Nezamhashemi, Mohammad 1412  * IRI1.0010.08151.20 
  Rezanezhad, Hassan 1961 IRI0.001-0.3015-4.50 
  Azizi Tafreshi, Ali Akbar 1707 IRI1.0010.36155.40 
  Amiri Bostanabad, Masoud 1681 IRI0.001-0.6815-10.20 
 * 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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