Individual Calculations December 2019
 Ruiz Jaraba, Valentina Sofia  Total change: 9.20  Rating chartPersonal card
 X Festival Panamericano Escolar de las Americas -Colombia 2019- U-15 Femenino Medellin COL 2019-11-12
RcRownchangeKK*chgGame
 1605 1640 4.50 8 0.23 40 9.20 
  Gallegos, Kaylee 1275 ECU1.0010.10404.00 
  Perez Hernandez, Vicmary C. 1755 VEN1.0010.664026.40 
  Caicedo Loor, Keyra 1611 ECU1.0010.464018.40 
  Castano, Saray 1558 COL0.501-0.1140-4.40 
  Gomez Vasquez, Laura Sofia 1737 COL0.001-0.3740-14.80 
  Diaz Charpentier, Kristel Meliss 1717 CRC0.001-0.3940-15.60 
  Lopez Rayo, Isabella wc1688 COL0.001-0.4340-17.20 
  Gallo Mazo, Ximena 1495 COL1.0010.314012.40 

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