Individual Calculations March 2011
 Lee, Nathan A  Total change: 41.25  Rating chartPersonal card
 Washington State Championship - Premier Seattle, Washington USA 2011-02-12
RcRownchangeKK*chgGame
 2103 2092 6.00 9 1.65 25 41.25 
  Macgregor, Michael 2209 USA1.0010.662516.50 
  Bartron, Paul R f2126 USA1.0010.552513.75 
  Lapid Shafriri, Gi 2133 USA0.001-0.4425-11.00 
  Feng, Roland 1992 USA0.001-0.6425-16.00 
  Golub, David 2141 USA0.5010.07251.75 
  Lee, Megan 1906 USA1.0010.26256.50 
  Sen, Samir 2117 USA0.5010.03250.75 
  Pupols, Viktors 2181 USA1.0010.622515.50 
  Airapetian, Chouchanik wf2124 USA1.0010.542513.50 

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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