Individual Calculations January 2010
 Van Roosmalen, Sjoerd  Total change: -21.30  Rating chartPersonal card
 Klasse 3G Round 2-4 - Dutch Team Competition Various NED 2009-10-31
RcRownchangeKK*chgGame
 2067 2177 0.50 3 -1.42 15 -21.30 
  Van Der Knijff, Reint 2027 NED0.501-0.2015-3.00 
  Staal, Jaap 1947 NED0.001-0.7915-11.85 
  Van Den Brande, Werner 2228 BEL0.001-0.4315-6.45 

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