Individual Calculations October 2013
 Hamedi Nia, Vesal  Total change: 20.70  Rating chartPersonal card
 Khorasan Razavi Chess Championship (August 2013) Mashhad IRI 2013-08-03
RcRownchangeKK*chgGame
 1928 1610 1.50 4 0.93 30 27.90 
  Moosavi, Ali 2010  * IRI0.001-0.0830-2.40 
  Abediyan, Amirreza 1966 IRI0.001-0.1130-3.30 
  Zeehagh, Rahim 1812 IRI0.5010.26307.80 
  Bahrami, Amirreza 1923 IRI1.0010.863025.80 
 * 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)
 
NOTE: K factor changed
 16th Iranian Women Festival Rasht IRI 2013-08-14
RcRownchangeKK*chgGame
 1589 1610 1.00 3 -0.48 15 -7.20 
  Bazzazi, Elnaz 1795 IRI0.001-0.2615-3.90 
  Torkian, Parimah 1225 IRI1.0010.09151.35 
  Asghari, Mitra 1748 IRI0.001-0.3115-4.65 

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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