Individual Calculations October 2016
 Liu, Bovey  Total change: -13.20  Rating chartPersonal card
 82nd Annual Southwest Open Irving, Texas USA 2016-09-02
RcRownchangeKK*chgGame
 2008 2185 4.50 7 -0.33 40 -13.20 
  Bandi, Rohit Choudary 1785  * USA1.0010.08403.20 
  Zheng, Vincent 1903 USA1.0010.16406.40 
  Drozdowski, Kacper m2503 POL0.001-0.1340-5.20 
  Hsieh, David 1891 USA1.0010.15406.00 
  Velikanov, Alexander f2364 USA0.001-0.2740-10.80 
  Prabu, Advaith 1785  * USA0.501-0.4240-16.80 
  Polavaram, Rithik S 1826 USA1.0010.10404.00 
 * 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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