Individual Calculations April 2009
 Pyrovolou, Georges  Total change: 4.25  Rating chartPersonal card
 Dept Hauts de Seine - R4-5 IDF FRA 2009-01-16
RcRownchangeKK*chgGame
 1826 1686 1.00 1 0.69 25 17.25 
  Larue, Laurent 1826 FRA1.0010.692517.25 

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)
 
 IDF1 - R4-5 IDF FRA 2009-01-18
RcRownchangeKK*chgGame
 1880 1686 0.00 2 -0.52 25 -13.00 
  Redjem, Mohamed 1791 FRA0.001-0.3625-9.00 
  Rousseau, Luc 1968 FRA0.001-0.1625-4.00 

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