Rapid: Individual Calculations November 2017
 Ghaffarifar, Matin  Total change: -44.60  Rating chartPersonal card
 21th Caspian Rapid Cup 1396 Qazvin IRI 2017-10-23
RcRownchangeKK*chgGame
 1712 2061 3.00 6 -2.23 20 -44.60 
  Ghorbani, Ramezan 1661  * IRI0.001-0.9220-18.40 
  Karbalaei Sadeghi, Farhad 1967 IRI0.001-0.6320-12.60 
  Mohamadi, Niyousha 1661  * IRI1.0010.08201.60 
  Esfandiari, M. Parsa 1661  * IRI1.0010.08201.60 
  Bajelan, Mohammad 1661  * IRI0.001-0.9220-18.40 
  Asgari, Hosein 1661  * 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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