Individual Calculations April 2023
 Chiang, Jacob  Total change: 77.60  Rating chartPersonal card
 1000GM LA Spring Splash - Masters Los Angeles, CA USA 2023-03-17
RcRownchangeKK*chgGame
 2335 2042 3.50 9 1.94 40 77.60 
  Bryant, John D m2422 USA0.001-0.0940-3.60 
  Rorrer, Grayson f2292 USA0.5010.314012.40 
  Gutla, Aryan f2385 USA1.0010.884035.20 
  Bick, Gabriel James m2391 USA0.5010.394015.60 
  Jacobson, Aaron f2308 USA1.0010.824032.80 
  Katz, Alexander m2470 USA0.5010.434017.20 
  Chen, Ryo f2396 USA0.001-0.1140-4.40 
  Huston, Gus f2339 USA0.001-0.1540-6.00 
  Yanayt, Eugene f2014 USA0.001-0.5440-21.60 

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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