Individual Calculations February 2016
 Liu, Matthew  Total change: -8.60  Rating chartPersonal card
 2015 Pan American Intercollegiate Team Chess Championship Cleveland, Ohio USA 2015-12-27
RcRownchangeKK*chgGame
 1888 1977 2.00 4 -0.43 20 -8.60 
  Kranjc, Nathaniel A 2023 USA0.001-0.4420-8.80 
  Goddin, Bobby 1737 USA1.0010.20204.00 
  Li, Hanxiang 2073 CHN0.001-0.3720-7.40 
  Waranch, Samuel 1718 USA1.0010.18203.60 

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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