Individual Calculations July 2017
 Yazdani, Hossein  Total change: 2.40  Rating chartPersonal card
 Gilan Chess Championship 2017 Rasht IRI 2017-06-18
RcRownchangeKK*chgGame
 1505 1493 4.50 9 0.12 20 2.40 
  Soozankar, A.m. m1893  * IRI0.001-0.0820-1.60 
  Gharib, Fatemeh 1093  * IRI1.0010.08201.60 
  Mehry, Mahyaar 1893  * IRI0.001-0.0820-1.60 
  Izak Mohammadi, Arshia 1240 IRI1.0010.19203.80 
  Chahardoli, Amir 1706 IRI0.001-0.2320-4.60 
  Sejdeh, Amirsam 1171 IRI1.0010.13202.60 
  Rafigh, Shervin 1247 IRI1.0010.19203.80 
  Khoshkalam, Seyed Mahan 1608 IRI0.5010.16203.20 
  Hosseini, Rahim 1694 IRI0.001-0.2420-4.80 
 * 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)
 

 

« 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