Rapid: Individual Calculations December 2017
 Farshadifar, Saman  Total change: 13.40  Rating chartPersonal card
 Iranian Worker's Chess Championship (Rapid_Men_ 1396) Ahvaz IRI 2017-11-04
RcRownchangeKK*chgGame
 1971 2024 4.00 6 0.67 20 13.40 
  Sadeghi, Vahid 2003 IRI1.0010.47209.40 
  Aprouz, Mohammadreza 2186 IRI0.001-0.2920-5.80 
  Daneshpour, S.h. 2060 IRI1.0010.552011.00 
  Nazemi, Pedram 1975 IRI0.001-0.5720-11.40 
  Mansoori, H.ali 1976 IRI1.0010.43208.60 
  Ghaderi, Ali 1624  * IRI1.0010.08201.60 
 * 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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