Individual Calculations June 2014
 Rupel, David  Total change: -6.90  Rating chartPersonal card
 2014 Washington Open Seattle, Washington USA 2014-05-24
RcRownchangeKK*chgGame
 1946 2067 1.50 3 -0.46 15 -6.90 
  Bartron, Paul R f2084 USA0.001-0.4815-7.20 
  Nagase, Toshihiro 1785 JPN1.0010.16152.40 
  Haining, Kyle 1968 USA0.501-0.1415-2.10 

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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