Individual Calculations September 2009
 Robitsch, Hermann  Total change: -9.30  Rating chartPersonal card
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 1985 2056 3.00 6 -0.62 15 -9.30 
  Ordyan, Vrej f2349 ARM0.001-0.1515-2.25 
  Swanidze, Ilia 1939 GEO0.501-0.1615-2.40 
  Leon-Villagra, Pablo 1896 GER0.501-0.2115-3.15 
  Bisztyga, Oliver 1916 AUT0.501-0.1915-2.85 
  Nicolodi, Raoul 1898 ITA0.501-0.2115-3.15 
  Jancura, Andrej 1910 SVK1.0010.30154.50 

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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