Rapid: Individual Calculations October 2014
 Sedaghati, Mehrdad  Total change: 10.20  Rating chartPersonal card
 Mordad Rapid Open (2014) tehran IRI 2014-08-14
RcRownchangeKK*chgGame
 2026 2225 7.00 9 0.51 20 10.20 
  Najar, Majid 1825  * IRI1.0010.08201.60 
  Zahedifar, Anahita 1825  * IRI1.0010.08201.60 
  Tajbakhsh, Ramtin 1887 IRI1.0010.12202.40 
  Noroozi, Reza. 2029 IRI0.501-0.2520-5.00 
  Sheykhali, Mohammadreza 1850 IRI0.501-0.4120-8.20 
  Roozbayan, Reza 2022 IRI1.0010.24204.80 
  Pilvaieh, Ali 2107 IRI1.0010.34206.80 
  Ahmadinia, Ebrahim m2403 IRI1.0010.732014.60 
  Ardeshi, Mehrdad m2284 IRI0.001-0.4220-8.40 
 * 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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