Individual Calculations October 2016
 Zhu, Harvey  Total change: 80.80  Rating chartPersonal card
 82nd Annual Southwest Open Irving, Texas USA 2016-09-02
RcRownchangeKK*chgGame
 1870 1565 3.00 6 2.02 40 80.80 
  Feinstein, Michael f1965  * USA0.001-0.0840-3.20 
  Cassidy, Ryan A 1826 USA1.0010.824032.80 
  Haskin, Zachary J 1965  * USA0.001-0.0840-3.20 
  Horvath, Andras 1614 USA1.0010.574022.80 
  Sanchez, Robert 1920 USA0.001-0.1140-4.40 
  Nguyen, Duy Minh 1928 USA1.0010.904036.00 
 * 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)
 

 

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