Individual Calculations January 2009
 Harris, Neal D  Total change: -11.75  Rating chartPersonal card
 2008 North Carolina Open Championship Greensboro, North Carolina USA 2008-10-31
 2132 2107 0.00 1 -0.47 25 -11.75 
  Newsom, Gary Dale 2132 USA0.001-0.4725-11.75 

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:   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office