Individual Calculations February 2020
 Wang, Annie  Total change: 2.60  Rating chartPersonal card
 6th Annual Dreaming King Open San Diego, California USA 2020-01-18
RcRownchangeKK*chgGame
 2078 2383 3.50 4 0.13 20 2.60 
  Soong, Danny 1983  * USA1.0010.08201.60 
  Meenakshi Sundaram, Siddarth 2149 IND1.0010.21204.20 
  Salik, Serkan 1983  * USA0.501-0.4220-8.40 
  Krishnamoorthy, Vijay Keerthi 2197 IND1.0010.26205.20 
 * 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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