Individual Calculations April 2013
 Li, Ruifeng  Total change: 23.55  Rating chartPersonal card
 2013 DCC FIDE Open III Richardson, Texas USA 2013-03-02
RcRownchangeKK*chgGame
 2029 2173 4.00 5 0.72 15 10.80 
  Mao, Marcus S 1773  * USA1.0010.08151.20 
  Guenther, Travis R 1827 USA1.0010.11151.65 
  Van Meter, Lester f2203 USA1.0010.54158.10 
  Jayaraman, Arvind f2279 IND0.5010.14152.10 
  Chiang, Jonathan f2065 USA0.501-0.1515-2.25 
 * 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)
 
 2013 UT Dallas Spring FIDE Open sponsored by Turner Construction Dallas, Texas USA 2013-03-09
RcRownchangeKK*chgGame
 2045 2173 2.00 2 0.66 15 9.90 
  De La Parra, Daniela wm1980 MEX1.0010.25153.75 
  Perez De Aranda, Leonardo 2109 ESP1.0010.41156.15 

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)
 
 2013 Lone Star Open Houston, Texas USA 2013-03-15
RcRownchangeKK*chgGame
 2034 2173 3.50 5 0.19 15 2.85 
  Jiang, Alexander 1815 USA1.0010.10151.50 
  Jiang, Austin 1929 USA0.501-0.3015-4.50 
  Palang, Caissa wc1957 USA1.0010.22153.30 
  Schoonmaker, Nicholas c2158 USA1.0010.48157.20 
  Harper, Warren f2311 USA0.001-0.3115-4.65 

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