Rapid: Individual Calculations December 2017
 Noorafkan, Siavash  Total change: 0.20  Rating chartPersonal card
 Fars Rostam Rapid Cup Aban 1396 Rostam IRI 2017-11-16
RcRownchangeKK*chgGame
 1688 1861 5.00 7 0.01 20 0.20 
  Asadi, Zolfaghar 1461  * IRI1.0010.08201.60 
  Mahmoudi, Mohammad Hossein 1647 IRI1.0010.23204.60 
  Fereydoonfar, Shahram 1781 IRI1.0010.39207.80 
  Mortazavi, Sayed Kamoloddin 1796 IRI0.001-0.5920-11.80 
  Firoozyar, Ashkan 1689 IRI1.0010.27205.40 
  Shahrokhnia, Kheirollah 1682 IRI1.0010.27205.40 
  Emadi , Sayad Ahmad 1761 IRI0.001-0.6420-12.80 
 * 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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