Individual Calculations December 2015
 Sedlar, William  Total change: -34.00  Rating chartPersonal card
 24th Annual Kings Island Open Blue Ash, Ohio USA 2015-11-13
RcRownchangeKK*chgGame
 2011 2144 2.50 5 -0.85 40 -34.00 
  Green, Liberty V 1919 USA0.501-0.2840-11.20 
  Metzger, Jimmy 1962 USA1.0010.264010.40 
  Whaley, Davis M 2187 USA0.001-0.4440-17.60 
  Xie, Luke 1918 USA0.501-0.2940-11.60 
  Allsbrook, Fred Scott 2069 USA0.501-0.1040-4.00 

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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