Individual Calculations July 2009
 Yee, Michael Anthony  Total change: 1.35  Rating chartPersonal card
 2009 Lina Grumette Memorial Day Classic Los Angeles, California USA 2009-05-23
 2102 2078 2.00 4 0.09 15 1.35 
  Khachiyan, Melikset g2428 USA0.001-0.1115-1.65 
  Adelberg, David 2158 USA0.001-0.3915-5.85 
  Dellaca, Roger 2020 USA1.0010.42156.30 
  Zhang, Eric R 1803 USA1.0010.17152.55 

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