Individual Calculations June 2023
 Kung, Thomas  Total change: -9.60  Rating chartPersonal card
 4th Colonial Open - Open Dulles, Virginia USA 2023-04-06
RcRownchangeKK*chgGame
 1886 2126 5.00 7 -0.48 20 -9.60 
  Levine, Owen 1765 USA1.0010.10202.00 
  Farberov, Maxim 1889 USA1.0010.20204.00 
  Larkins, Larry R 2093 USA0.501-0.0520-1.00 
  Ye, Chen-Chen 1851 USA0.501-0.3320-6.60 
  Das, Aditeya 1741 USA0.001-0.9120-18.20 
  Modi, Ethan 1891 USA1.0010.21204.20 
  Diao, Matthew Guo 1973 USA1.0010.30206.00 

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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