Individual Calculations May 2012
 Dutiel, Tony  Total change: 23.40  Rating chartPersonal card
 2012 TNT FIDE Rated Tournament Davenport, Iowa USA 2012-03-24
RcRownchangeKK*chgGame
 2072 1872 1.50 3 0.78 30 23.40 
  Karlow, Nick 2036 USA0.5010.22306.60 
  Ferguson, Wesley 2071 USA0.5010.26307.80 
  Gradsky, Benjamin 2109 USA0.5010.30309.00 

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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