Individual Calculations May 2012
 Erhart, Uwe  Total change: -16.80  Rating chartPersonal card
 28.ChessOrg Schachfestival Senioren Bad Woerishofen GER 2012-03-02
RcRownchangeKK*chgGame
 1934 2078 5.00 9 -1.12 15 -16.80 
  Kearsley, Raymond 1782 ENG0.001-0.8515-12.75 
  Schoen, Siegfried 1824 GER0.501-0.3115-4.65 
  Eckstein, Helmut 1843 GER1.0010.21153.15 
  Abegg, Beat 1895 SUI1.0010.26153.90 
  Schwertel, Johann 1988 GER1.0010.38155.70 
  Maurer, Fritz 2165 SUI0.001-0.3815-5.70 
  Oud, Niek 2002 NED0.501-0.1015-1.50 
  Aigner, Georg 2004 GER0.001-0.6015-9.00 
  Smits, Oswald 1899 GER1.0010.27154.05 

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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