Individual Calculations October 2013
 Binaei Tavallaei, Mahdi  Total change: 65.70  Rating chartPersonal card
 Khorasan Razavi Chess Championship (August 2013) Mashhad IRI 2013-08-03
RcRownchangeKK*chgGame
 1759 1564 1.00 3 0.23 30 6.90 
  Ojaghi, Mehrad 1661 IRI1.0010.633018.90 
  Iranfar, Amir 1860 IRI0.001-0.1530-4.50 
  Ghodsian, Mahdi 1756 IRI0.001-0.2530-7.50 

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)
 
 12th Iranian Men Festival Arak IRI 2013-08-17
RcRownchangeKK*chgGame
 1891 1564 3.00 8 1.96 30 58.80 
  Mousavi, Davood 1964  * IRI0.001-0.0830-2.40 
  Rashki, Vahid 1907 IRI1.0010.883026.40 
  Kalantari, Alireza 1931 IRI0.001-0.1030-3.00 
  Amiri, Firooz 1874 IRI0.001-0.1430-4.20 
  Soudmand, Sayed Mohsen 1863 IRI0.001-0.1530-4.50 
  Boostani, Alirahm 1866 IRI0.5010.353010.50 
  Alavi, Mir Mahmood 1871 IRI0.5010.363010.80 
  Salimi, Mohammad Mehdi 1850 IRI1.0010.843025.20 
 * 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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