Individual Calculations October 2016
 Samadi Riakandeh, Said Alireza  Total change: -35.20  Rating chartPersonal card
 Iran Chess Championship Boys U10 - Stage 1 1395 Hamedan IRI 2016-09-10
RcRownchangeKK*chgGame
 1174 1344 2.00 4 -0.88 40 -35.20 
  Mohammadi Akbarabadi, Hossein 1156 IRI0.001-0.7440-29.60 
  Pouria, Arsam 1113 IRI1.0010.21408.40 
  Reyhani, Shayan 1238 IRI0.501-0.1440-5.60 
  Kalvandi, Mohammad Naeim 1190 IRI0.501-0.2140-8.40 

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