Individual Calculations October 2020
 Oommen, John Samuel  Total change: -9.60  Rating chartPersonal card
 Kragero Grand Prix 2020 A Kragero NOR 2020-09-04
RcRownchangeKK*chgGame
 1948 1779 1.00 4 -0.24 40 -9.60 
  Olsen, Robin 2030 NOR1.0010.814032.40 
  Ingebretsen, Jens E f2179  * NOR0.001-0.0840-3.20 
  Fredriksen, Jan Gunnar 1857 NOR0.001-0.3940-15.60 
  Haugen, Lars Tormod 1724 NOR0.001-0.5840-23.20 
 * 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