Individual Calculations January 2022
 Prabhakar, Chandresh  Total change: -22.00  Rating chartPersonal card
 Campeonato Centroamericano y del Caribe de la Juventud sub 14 Absoluto San Salvador ESA 2021-11-27
RcRownchangeKK*chgGame
 1310 1198 2.00 7 -0.55 40 -22.00 
  Hernandez, Sofia wc1468 ESA0.001-0.1740-6.80 
  Clark, Tarquin 1075 BAR0.001-0.6740-26.80 
  Barboza Viquez, Martin Eduardo 1491 CRC0.001-0.1540-6.00 
  Semana Ramirez, Brenda wc1280 CRC1.0010.614024.40 
  Monge Ramirez, Abigail 1079 CRC0.001-0.6640-26.40 
  Perez Nolasco, Judith Estefani wc1384 ESA1.0010.744029.60 
  Vasquez Vasquez, Marielos wc1395 ESA0.001-0.2540-10.00 

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