Rapid: Individual Calculations March 2017
 Akhlaghi, Farhang  Total change: 25.80  Rating chartPersonal card
 Tehran Rapid Cup 21 Bahman 1395 Tehran IRI 2017-02-09
RcRownchangeKK*chgGame
 1677 1581 4.00 7 1.29 20 25.80 
  Ghaffarifar, Emad 1235 IRI1.0010.11202.20 
  Faramarzy, Vahid 1698 IRI1.0010.662013.20 
  Eslami, Ali.reza 1789 IRI0.001-0.2320-4.60 
  Mehrabi, Manouchehr 1771 IRI1.0010.752015.00 
  Tajik, Masoud 1929 IRI0.001-0.1120-2.20 
  Mohandesi, Shahin m1981  * IRI0.001-0.0820-1.60 
  Delavari, Amir Mohammad 1333 IRI1.0010.19203.80 
 * 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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