Individual Calculations September 2010
 Baughman, Sinan M  Total change: -19.75  Rating chartPersonal card
 Indianapolis Open Indianapolis, Indiana USA 2010-08-20
RcRownchangeKK*chgGame
 2062 2132 1.00 3 -0.79 25 -19.75 
  Cao, Kevin Y 2039 USA0.001-0.6325-15.75 
  Hollinberger, Drew 2012 USA1.0010.34258.50 
  Mills, James A 2134 USA0.001-0.5025-12.50 

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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