Individual Calculations January 2009
 Schweitzer, Werner  Total change: 7.50  Rating chartPersonal card
 3.Kavalier Open 2008 Vienna AUT 2008-10-31
RcRownchangeKK*chgGame
 1998 2010 2.50 4 0.50 15 7.50 
  Schreiber, Ewald 1979 AUT1.0010.46156.90 
  Samu, Sorin-Mihai 2102 ROU0.5010.13151.95 
  Weinzettl, Ernst m2249 AUT0.5010.30154.50 
  Wetzenkircher, Markus 1660 AUT0.501-0.3915-5.85 

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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