Individual Calculations February 2019
 Toro Cadavid, John Edison  Total change: 52.80  Rating chartPersonal card
 IRT de Apertura Jorge Aristizabal-Liga 2018 Medellin COL 2019-01-23
RcRownchangeKK*chgGame
 1877 1866 5.50 6 2.64 20 52.80 
  Garcia Ramirez, Ramon 1548 COL1.0010.13202.60 
  Lopez Guarin, Simon 1549 COL1.0010.13202.60 
  Sierra Mejia, Juan Pablo 2173 COL0.5010.36207.20 
  Chirivi, Angie Lizeth 2069 COL1.0010.762015.20 
  Vallejo, Humberto 1976 COL1.0010.652013.00 
  Ospina, Santiago 1945 COL1.0010.612012.20 

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