Rapid: Individual Calculations August 2021
 Nguyen-Tiet, Gerald  Total change: -9.00  Rating chartPersonal card
 Deuxieme Tournoi des Retrouvailles du Perreux-sur-Marne LE PERREUX SUR MARNE FRA 2021-07-25
RcRownchangeKK*chgGame
 1832 1441 0.00 4 -0.45 20 -9.00 
  Douglas, Lionel 1729 FRA0.001-0.1620-3.20 
  Stepien, Jaroslaw 1973 FRA0.001-0.0320-0.60 
  Romero, Michel 1651 FRA0.001-0.2320-4.60 
  Saint-Denis, Xavier 1974 FRA0.001-0.0320-0.60 

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