Individual Calculations October 2016
 Dolatshahi, Rohollah  Total change: 21.60  Rating chartPersonal card
 Close Rated Tournament Mahshahr 27 Shahrivar 1395 Mahshahr IRI 2016-09-17
RcRownchangeKK*chgGame
 1584 1807 6.50 8 0.54 40 21.60 
  Banisaeed, Hamed 1448 IRI0.501-0.4040-16.00 
  Ghorbani, Gholamreza 1704 IRI1.0010.364014.40 
  Heybati, Masoud 1731 IRI0.001-0.6040-24.00 
  Salehpoor, Sadegh 1407  * IRI1.0010.08403.20 
  Paknia, Mehrsa 1407  * IRI1.0010.08403.20 
  Lashkanpour, Hamed 1763 IRI1.0010.444017.60 
  Das Zarrin, Bahamn 1407  * IRI1.0010.08403.20 
  Banisaeed, Sadegh 1805 IRI1.0010.504020.00 
 * 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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