Individual Calculations February 2014
 Cao, Alvin  Total change: 28.20  Rating chartPersonal card
 40th Annual Eastern Open Bethesda, Maryland USA 2013-12-26
 2160 1964 3.50 6 1.88 15 28.20 
  Collier, Philip M 1928 USA1.0010.45156.75 
  Kjoita, Henning J. 2028 NOR0.5010.09151.35 
  Darmanovic, Srdjan 2270 MNE0.5010.36155.40 
  Greanias, Steven D f2166 USA1.0010.761511.40 
  Huseynov, Elmir m2364  * AZE0.5010.42156.30 
  Samuelson, Andrew 2203 USA0.001-0.2015-3.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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