Individual Calculations July 2008
 Shipman, Walter  Total change: 7.65  Rating chartPersonal card
 2008 Frank K Berry U.S. Championship - Qualifier Fide Open Tulsa, Oklahoma USA 2008-03-28
RcRownchangeKK*chgGame
 2291 2216 2.50 5 0.51 15 7.65 
  Ippolito, Dean m2417 USA0.001-0.2415-3.60 
  Coleman, Maxx 2209 USA0.501-0.0115-0.15 
  Acon, Jennifer 1866 USA1.0010.11151.65 
  Friedel, Joshua m2487 USA1.0010.831512.45 
  Brooks, Michael m2478 USA0.001-0.1815-2.70 

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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