Blitz: Individual Calculations February 2015
 Hashemiheydari, S.  Total change: 10.80  Rating chartPersonal card
 Dey Cup A (2014) Tehran IRI 2014-12-26
RcRownchangeKK*chgGame
 1869 1944 7.00 11 0.54 20 10.80 
  Dalir, Alireza 2271 IRI0.001-0.1320-2.60 
  Hamidian, Hamid 1715 IRI1.0010.21204.20 
  Naderi, Abdollah 2166 IRI0.001-0.2220-4.40 
  Fathollahi, Hamid 1703 IRI1.0010.20204.00 
  Kashefi, Amir Hosein 1743 IRI0.001-0.7620-15.20 
  Rezvanian, Saeed 1805 IRI1.0010.31206.20 
  Allahverdi, Davood 1720 IRI1.0010.22204.40 
  Modarresi, Shahab 1544  * IRI1.0010.08201.60 
  Pilvaieh, Ali 2158 IRI0.001-0.2320-4.60 
  Tavousi, Abbas 1622 IRI1.0010.13202.60 
  Abed, Meisam 2115 IRI1.0010.732014.60 
 * 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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