Individual Calculations August 2013
 Majedi, Maziar  Total change: 0.30  Rating chartPersonal card
 Tehran Chess Championship (July 2013) Tehran IRI 2013-07-04
RcRownchangeKK*chgGame
 1773 1409 0.50 4 0.09 30 2.70 
  Javidfard, Amirsalar 1809  * IRI0.001-0.0830-2.40 
  Yaghoob Khani, Mansoor 1743 IRI0.5010.383011.40 
  Davoodi, Mehran 1735 IRI0.001-0.1330-3.90 
  Sedighi, Ali 1803 IRI0.001-0.0830-2.40 
 * 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
 1809 1409 0.00 1 -0.08 30 -2.40 
  Pourghanbarzad Lashtnesha, Arman 1809  * IRI0.001-0.0830-2.40 
 * 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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