Individual Calculations July 2009
 Riha, Martin  Total change: 4.75  Rating chartPersonal card
 1. jihoceska divize various CZE 2008-10-05
RcRownchangeKK*chgGame
 2021 1985 2.00 4 0.19 25 4.75 
  Lacina, Filip 2068 CZE1.0010.612515.25 
  Muzikar, Jan 2039 CZE1.0010.582514.50 
  Kalod, Michal 1901 CZE0.001-0.6225-15.50 
  Bartos, Alois 2075 CZE0.001-0.3825-9.50 

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