Individual Calculations November 2011
 Dixon, Jeff S  Total change: 11.10  Rating chartPersonal card
 2011 Illinois Open Championship Oak Brook, Illinois USA 2011-09-03
RcRownchangeKK*chgGame
 1985 1927 2.50 5 0.37 30 11.10 
  Kosteris, Dimitri 1827 USA1.0010.363010.80 
  Chow, Albert C f2206 USA0.5010.343010.20 
  Veech, John 2135 USA0.001-0.2330-6.90 
  Sun, Abe 1636 USA1.0010.15304.50 
  Cao, Kevin Y 2120 USA0.001-0.2530-7.50 

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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