Individual Calculations August 2012
 Higgins, Sean  Total change: -23.70  Rating chartPersonal card
 40th Annual World Open - U2200 Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 2007 2148 2.50 6 -1.58 15 -23.70 
  Stevanovi, Miomir 1944 USA0.001-0.7615-11.40 
  Ture, Taner 2032 USA0.001-0.6615-9.90 
  Tort, Francisco 1907 USA1.0010.20153.00 
  Chang, Jeffrey E 1965 USA1.0010.26153.90 
  Ventura, Christopher 1969 USA0.001-0.7315-10.95 
  Fuchs, Bruce R 2225 USA0.5010.11151.65 

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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