Individual Calculations March 2010
 Stepp, Robert V  Total change: 12.25  Rating chartPersonal card
 2010 Jerry Hanken Winter FIDE Open Stillwater, Oklahoma USA 2010-02-13
RcRownchangeKK*chgGame
 1937 1938 2.00 3 0.49 25 12.25 
  Kline, Les 1887 USA1.0010.432510.75 
  Hughes, Devin 2057 USA0.001-0.3425-8.50 
  Baumgartner, Chris 1868 USA1.0010.402510.00 

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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