Rapid: Individual Calculations December 2017
 Hosseini, Ahmad  Total change: 7.60  Rating chartPersonal card
 Booshehr Abdan Rapid Azar 1396 Abdan IRI 2017-11-26
RcRownchangeKK*chgGame
 1588 1621 4.00 7 0.38 20 7.60 
  Ahmadi, Akbar 1908 IRI0.001-0.1620-3.20 
  Balipoor, Sadegh 1261 IRI0.001-0.9020-18.00 
  Khalili, Amir Hossein 1311 IRI1.0010.14202.80 
  Dehghan, Parsa 1221  * IRI1.0010.08201.60 
  Azimi, Yahya 1759 IRI1.0010.692013.80 
  Salimi, Mohammad Mehdi 1798 IRI1.0010.732014.60 
  Ardeshirpour, Hassan 1857 IRI0.001-0.2020-4.00 
 * 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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