Individual Calculations September 2012
 Lopez Diaz, Luis  Total change: 17.70  Rating chartPersonal card
 XVII GRAND PRIX 5ta. Parada Coca ECU 2012-04-27
RcRownchangeKK*chgGame
 1649 1686 5.00 8 0.59 30 17.70 
  Martinez Maya, Joel 1668 ECU0.501-0.0330-0.90 
  Bonilla Loor, Angie 1496 ECU1.0010.25307.50 
  Naranjo Pacheco, Irwin 1598 ECU0.501-0.1230-3.60 
  Garofalo, Mizraim 1576 ECU1.0010.353010.50 
  Bohorquez Canizares, Maria 1713 ECU0.5010.04301.20 
  Garcia Jaramillo, Yasser 1673 ECU0.501-0.0230-0.60 
  Astudillo Echeverria, Andres 1618 ECU1.0010.413012.30 
  Cerezo Najera, Jorge 1847 ECU0.001-0.2930-8.70 

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