Blitz: Individual Calculations September 2021
 Matnadze, Ana  Total change: -12.80  Rating chartPersonal card
 Women's World Cup 2021. Blitz Tie-breaks Sochi RUS 2021-07-12
RcRownchangeKK*chgGame
 2180 2438 1.00 2 -0.64 20 -12.80 
  Badelka, Olga mwg2180 BLR1.0010.18203.60 
  Badelka, Olga mwg2180 BLR0.001-0.8220-16.40 

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