Individual Calculations May 2010
 Sommer, Sonja  Total change: -27.75  Rating chartPersonal card
 Landesliga Kärnten 2009/10 several AUT 2009-10-03
RcRownchangeKK*chgGame
 1940 2068 3.50 8 -1.85 15 -27.75 
  Oitzl, Danijel 1893 AUT0.001-0.7315-10.95 
  Maierhofer, Gerhard 1907 AUT1.0010.29154.35 
  Pacher, Simon 1940 AUT0.501-0.1715-2.55 
  Langhold, Norbert 2024 AUT0.001-0.5615-8.40 
  Reschun, Heimo 1995 AUT0.501-0.1015-1.50 
  Oberbichler, Robert 1948 AUT0.001-0.6615-9.90 
  Gaug, Herbert 1826 AUT1.0010.20153.00 
  Kahlig, Martin 1984 AUT0.501-0.1215-1.80 

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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