Individual Calculations July 2010
 Adu, Oladapo O  Total change: -44.55  Rating chartPersonal card
 19th Annual Chicago Open Wheeling, Illinois USA 2010-05-27
RcRownchangeKK*chgGame
 2000 2231 2.50 7 -2.97 15 -44.55 
  Cao, Kevin Y 1998 USA0.001-0.7915-11.85 
  Levi, Ariel S 2074 USA0.001-0.7115-10.65 
  Krishnan, Varun 2061 USA0.501-0.2215-3.30 
  Hyatt, Doug 2028 USA0.001-0.7615-11.40 
  Chiang, Jonathan 1831  * USA0.501-0.4215-6.30 
  Auger, Michael W 2000 USA1.0010.21153.15 
  Coraretti, Benjami 2009 USA0.501-0.2815-4.20 
 * 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)
 

 

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