Individual Calculations September 2010
 Gershenov, Ben  Total change: -15.15  Rating chartPersonal card
 38th Annual World Open - U2400 Section King of Prussia, Pennsylvania USA 2010-06-29
RcRownchangeKK*chgGame
 2102 2061 2.50 8 -1.01 15 -15.15 
  Formanek, Edward W m2241 USA0.001-0.2615-3.90 
  Troff, Kayden W 2201 USA0.5010.19152.85 
  Strenzwilk, Denis 2003 USA0.501-0.0815-1.20 
  Bodek, Michael H 2219 USA0.5010.21153.15 
  Christensen, Esben 2099 DEN0.001-0.4515-6.75 
  Perez, Samuel 1762 USA0.501-0.3515-5.25 
  Rozovsky, Daniel f2132 USA0.5010.10151.50 
  Yeh, Peter 2155 USA0.001-0.3715-5.55 

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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