Individual Calculations September 2012
 Ghasemi Haji, Ramtin  Total change: 20.10  Rating chartPersonal card
 Iranian Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeKK*chgGame
 1981 1696 1.50 5 0.67 30 20.10 
  Moghaddamian, Afshin 2096  * IRI0.001-0.0830-2.40 
  Morshedi, Yadollah 1977 IRI0.001-0.1630-4.80 
  Khademzadeh, M 1908 IRI0.001-0.2330-6.90 
  Maleki, Mojtaba 2004 IRI0.5010.363010.80 
  Soudmand, Sayed Mohsen 1918 IRI1.0010.783023.40 
 * 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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