Individual Calculations October 2015
 Tang, Arthur  Total change: 4.40  Rating chartPersonal card
 4th Annual Washington International - Section B Rockville, Maryland USA 2015-08-08
RcRownchangeKK*chgGame
 1964 2012 3.50 6 0.11 40 4.40 
  Nath, Sathish R 2014 USA1.0010.504020.00 
  Huang, Andy 1946 USA0.501-0.0940-3.60 
  Shih, Matthew 2010 USA0.5010.00400.00 
  Sinha, Sahil 1983 USA0.001-0.5440-21.60 
  Senft, Sean 1911 USA1.0010.364014.40 
  Steincamp, Isaac K 1921 USA0.501-0.1240-4.80 

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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