Individual Calculations September 2010
 Formanek, Edward W  Total change: -17.90  Rating chartPersonal card
 38th Annual World Open - U2400 Section King of Prussia, Pennsylvania USA 2010-06-29
RcRownchangeKK*chgGame
 2121 2241 3.50 8 -1.79 10 -17.90 
  Gershenov, Ben 2061 USA1.0010.26102.60 
  Liu, Elliott J f2305 USA0.001-0.4110-4.10 
  Dzera, Victor 2175 CAN0.501-0.0910-0.90 
  Fisher, William 2078 USA0.501-0.2210-2.20 
  Kelleher, Jeff 2087 USA0.501-0.2110-2.10 
  Markovits, Alex 2102 USA0.501-0.1910-1.90 
  Christensen, Esben 2099 DEN0.501-0.1910-1.90 
  Terrie, Henry L 2059 USA0.001-0.7410-7.40 

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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