Rapid: Individual Calculations October 2017
 Akhgari, Reza  Total change: 6.40  Rating chartPersonal card
 Tehran Rapid 16 Shahrivar 1396 Tehran IRI 2017-09-09
RcRownchangeKK*chgGame
 1806 1960 5.00 7 0.32 20 6.40 
  Ghayourifar, Ali 1560  * IRI1.0010.08201.60 
  Farahsa, Khosro 1602 IRI1.0010.10202.00 
  Mahmoody, M. Sadegh 2160 IRI0.001-0.2420-4.80 
  Akhlaghi, Farhang 1627 IRI1.0010.12202.40 
  Hamidian, Hamid 1737 IRI1.0010.22204.40 
  Roozbayan, Reza 2012 IRI1.0010.572011.40 
  Zomorrodian, Eilia f1942 IRI0.001-0.5320-10.60 
 * 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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