Individual Calculations May 2012
 Ries, Berthold  Total change: -14.40  Rating chartPersonal card
 28.ChessOrg Schachfestival Open Bad Woerishofen GER 2012-03-02
RcRownchangeKK*chgGame
 1993 1986 3.00 8 -0.96 15 -14.40 
  Pirrot, Dieter m2371 GER0.001-0.0915-1.35 
  Stoll, Katja 1633 GER1.0010.11151.65 
  Bartels, Holger 2122 GER0.001-0.3215-4.80 
  Bigott, Martin 1876 GER1.0010.35155.25 
  Koenig, Falk 2123 GER0.001-0.3215-4.80 
  Reichenbacher, Gerhard 1846 GER1.0010.31154.65 
  Daeubler, Heinrich 2152 GER0.001-0.2815-4.20 
  Auschkalnis, Reinhard 1822 GER0.001-0.7215-10.80 

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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