Rapid: Individual Calculations October 2017
 Sadeghifar, Mohammadreza  Total change: -3.40  Rating chartPersonal card
 Tehran Rapid Cup 30 Shahrivar 1396 Tehran IRI 2017-09-21
RcRownchangeKK*chgGame
 1547 1577 3.00 6 -0.17 20 -3.40 
  Ardeshi, Mehrdad m1977  * IRI0.001-0.0820-1.60 
  Nezhad Dehghan, Saghar 1177  * IRI1.0010.08201.60 
  Ghafourian, Amir Ali 1977  * IRI0.001-0.0820-1.60 
  Ghiasi, Aria 1177  * IRI1.0010.08201.60 
  Maleki, Mir Mahdi 1746 IRI0.001-0.2820-5.60 
  Mortazavi, Reza 1228 IRI1.0010.11202.20 
 * 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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office