Rapid: Individual Calculations April 2016
 Sharafifar, Mehdi  Total change: -18.80  Rating chartPersonal card
 Khuzestan Fair Rapid Tournament 2016 Ahwaz IRI 2016-02-18
RcRownchangeKK*chgGame
 1690 1852 2.50 5 -0.94 20 -18.80 
  Ghari Zadeh, Mahmood 2130 IRI0.001-0.1720-3.40 
  Afshani, Matin 1721 IRI0.001-0.6820-13.60 
  Ghorbani, Mohammad Mehdi 1452  * IRI0.501-0.4220-8.40 
  Amanollahi, Farhad 1558 IRI1.0010.15203.00 
  Toreyfi Nejad, Hosein 1589 IRI1.0010.18203.60 
 * 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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