Individual Calculations October 2023
 Wang, Ted  Total change: 77.20  Rating chartPersonal card
 73rd Oregon Open - 2000 and over Portland, Oregon USA 2023-09-02
RcRownchangeKK*chgGame
 2014 1892 4.00 6 1.93 40 77.20 
  Meenakshi Sundaram, Siddarth 2206 IND1.0010.864034.40 
  Gibbins, Wilson K 1963 USA1.0010.604024.00 
  Willy, Stephen c1994 USA0.001-0.3640-14.40 
  Fisette, Robert 1920 USA1.0010.544021.60 
  Neal, James 2010 USA1.0010.664026.40 
  Srivastava, Vikram 1990 USA0.001-0.3740-14.80 

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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