Individual Calculations September 2011
 Vulis, Daniel  Total change: -1.65  Rating chartPersonal card
 39th Annual World Open - U2400 Section Philadelphia, Pennsylvania USA 2011-06-28
RcRownchangeKK*chgGame
 2191 2082 2.00 6 -0.11 15 -1.65 
  Williams, Justus D 2167 USA0.001-0.3815-5.70 
  Vertkin, Sergey 2175 RUS1.0010.63159.45 
  Belliard, Luis 2222 DOM0.001-0.3115-4.65 
  Times, Lawyer 2088 USA1.0010.51157.65 
  Francisco, Richard 2253 USA0.001-0.2715-4.05 
  Yanayt, Eugene f2240 USA0.001-0.2915-4.35 

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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