Individual Calculations July 2008
 Greanias, Steve  Total change: -7.80  Rating chartPersonal card
 2008 Frank K Berry U.S. Championship - Qualifier Fide Open Tulsa, Oklahoma USA 2008-03-28
RcRownchangeKK*chgGame
 2115 2122 1.00 3 -0.52 15 -7.80 
  Smith, Garrett 2158 USA0.5010.05150.75 
  Jamison, Courtney 1979 USA0.001-0.6915-10.35 
  Coleman, Maxx 2209 USA0.5010.12151.80 

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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