Rapid: Individual Calculations October 2014
 Doroodian, Mahyar  Total change: 28.00  Rating chartPersonal card
 Mordad Rapid Open (2014) tehran IRI 2014-08-14
RcRownchangeKK*chgGame
 1881 1830 5.00 8 1.40 20 28.00 
  Khademi, Mohammad Miran 2230  * IRI0.001-0.0820-1.60 
  Vafaei, Hoorya 1576 IRI1.0010.19203.80 
  Paranfar, Alireza 1670 IRI1.0010.29205.80 
  Rostami, Rouzbeh 2054 IRI0.001-0.2220-4.40 
  Hamidian, Hamid 1671 IRI1.0010.29205.80 
  Ghaffarifar, Matin 1718 IRI1.0010.35207.00 
  Roozbayan, Reza 2022 IRI1.0010.752015.00 
  Pilvaieh, Ali 2107 IRI0.001-0.1720-3.40 
 * 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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