Individual Calculations October 2016
 Nouranianfar, Kourosh  Total change: 21.60  Rating chartPersonal card
 Iran Chess Championship Boys U12 - Stage 1 1395 Rasht IRI 2016-09-10
RcRownchangeKK*chgGame
 1493 1436 3.50 7 0.54 40 21.60 
  Zahmati, Sobhan 1733 IRI1.0010.854034.00 
  Namdarigharghani, Parsa 1617 IRI0.001-0.2640-10.40 
  Gholami, Amir Mohammad 1141 IRI1.0010.15406.00 
  Razavi, Seyyed Amirreza 1648 IRI1.0010.774030.80 
  Khosh Ravesh, Alireza 1566 IRI0.001-0.3240-12.80 
  Moradi, Mohammad Behrad 1490 IRI0.001-0.4240-16.80 
  Rostami, Mohsen 1259 IRI0.501-0.2340-9.20 

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