Individual Calculations August 2016
 Zhao, Annie  Total change: 44.80  Rating chartPersonal card
 2016 U.S. Women's Open Las Vegas, Nevada USA 2016-06-22
RcRownchangeKK*chgGame
 1924 1737 2.00 3 1.12 40 44.80 
  Airapetian, Chouchanik wf2057 USA1.0010.874034.80 
  Heredia Serrano, Carla wg2077 ECU0.001-0.1240-4.80 
  Zeng, Sheena 1639 USA1.0010.374014.80 

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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