Individual Calculations March 2013
 Pupols, Viktors  Total change: -43.05  Rating chartPersonal card
 2013 Washington Championship - Premier Section Seattle, Washington USA 2013-02-09
RcRownchangeKK*chgGame
 2056 2140 2.50 9 -2.87 15 -43.05 
  Rupel, David 2113 USA0.501-0.0415-0.60 
  Macgregor, Michael 2185 USA0.001-0.4415-6.60 
  Airapetian, Chouchanik wf2088 USA0.001-0.5715-8.55 
  Bartron, Paul R f2090 USA0.001-0.5715-8.55 
  Szabo, Marcell 1740  * USA1.0010.08151.20 
  Omori, Michael 2182 USA0.001-0.4415-6.60 
  He, Daniel Ming 2133 USA0.501-0.0115-0.15 
  Lee, Megan 2097 USA0.001-0.5615-8.40 
  Haining, Kyle 1873 USA0.501-0.3215-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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