Individual Calculations January 2011
 Levi, Ariel S  Total change: 35.25  Rating chartPersonal card
 19th Annual Kings Island Open Mason, Ohio USA 2010-11-12
RcRownchangeKK*chgGame
 2169 2092 3.50 5 1.41 25 35.25 
  Ulrich, Thomas M 2075 USA1.0010.482512.00 
  Ivanov, Alexander g2492  * USA0.001-0.0825-2.00 
  Velez, Ryan J A 2089 USA1.0010.502512.50 
  Ding, Jialin 2069 USA0.501-0.0325-0.75 
  Smarty, Sylvester 2121 USA1.0010.542513.50 
 * 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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