Individual Calculations November 2011
 Grey, Peter  Total change: -9.00  Rating chartPersonal card
 2011 Mechanics - Daniel Litowsky Tournament San Francisco, California USA 2011-08-02
RcRownchangeKK*chgGame
 1922 1992 3.50 7 -0.60 15 -9.00 
  Salvo, Tab 1710 USA1.0010.16152.40 
  Wong, Russell 2119 USA1.0010.671510.05 
  Traub, Igor 2086 USA0.001-0.3715-5.55 
  Abraham, Renjish 1855 USA0.501-0.1815-2.70 
  Krasnov, Steven 1957 USA0.501-0.0515-0.75 
  Delmonico, Nils 1935 SUI0.501-0.0815-1.20 
  Todortsev, Victor 1795 USA0.001-0.7515-11.25 

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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