Individual Calculations February 2024
 Wang, Lilian  Total change: 74.80  Rating chartPersonal card
 56th annual Liberty Bell Open - Major Philadelphia, PA USA 2024-01-12
RcRownchangeKK*chgGame
 1873 1696 4.00 7 1.87 40 74.80 
  Ayyappan, Santhosh 1768 USA0.001-0.4040-16.00 
  Chandran, Harish 1742 USA0.5010.06402.40 
  Goodrich, Elliott 1784 USA1.0010.624024.80 
  Zhu, Ryan 1869 USA1.0010.734029.20 
  Su, Jasmine Zhixin 2039 USA0.001-0.1240-4.80 
  Yue, Tariq 1710 USA0.5010.02400.80 
  Nguyen, Trung f2201 USA1.0010.964038.40 

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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