Individual Calculations July 2015
 Bokiev, Alan  Total change: -0.20  Rating chartPersonal card
 MCC April 2015 U2300 New York, New York USA 2015-04-17
RcRownchangeKK*chgGame
 1791 1869 0.50 1 -0.11 20 -2.20 
  Boxer, Matthew 1791 USA0.501-0.1120-2.20 

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)
 
 MCC June 2015 Grand Prix New York, New York USA 2015-06-05
RcRownchangeKK*chgGame
 2099 1859 0.50 2 0.10 20 2.00 
  Bryant, Todd Charl 2123 USA0.001-0.1820-3.60 
  Fan, Zheyuan 2075 USA0.5010.28205.60 

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