Individual Calculations July 2018
 Alavi, S. Sina  Total change: -11.60  Rating chartPersonal card
 Tehran Nojavan Standard Cup Khordad 1397 Tehran IRI 2018-06-10
RcRownchangeKK*chgGame
 1188 1231 2.50 5 -0.29 40 -11.60 
  Ahadi, Mohammad Amin 1436 IRI0.5010.264010.40 
  Khosronejad, Abtin 1231 IRI0.001-0.5040-20.00 
  Dachak, Parham 1001 IRI1.0010.21408.40 
  Abbaszadeh, Mahdis 1134 IRI0.001-0.6340-25.20 
  Sheykhali, Erfan 1139 IRI1.0010.374014.80 

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