Individual Calculations November 2023
 Mathan, Suchita  Total change: -18.80  Rating chartPersonal card
 1st The Rooky International Open 2023 - Open Challenger Bangkok THA 2023-10-20
RcRownchangeKK*chgGame
 1238 1079 0.50 3 -0.47 40 -18.80 
  Chongstitwattana, Cholapat 1464 THA0.001-0.0940-3.60 
  Smirnov, Maksim M. 1174 RUS0.001-0.3740-14.80 
  Lertariyanunt, Peeranat 1075 THA0.501-0.0140-0.40 

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