Individual Calculations May 2012
 Dahlhaus, Friedhelm  Total change: 0.15  Rating chartPersonal card
 28.ChessOrg Schachfestival Senioren Bad Woerishofen GER 2012-03-02
RcRownchangeKK*chgGame
 1968 2097 6.00 9 0.01 15 0.15 
  Eglseder, Gottfried 1852 GER0.501-0.3015-4.50 
  Helbig, Dieter 1866 GER1.0010.21153.15 
  Thieme, Wolfgang 1961 GER0.501-0.1815-2.70 
  Engbrecht, Helmut 2004 GER0.501-0.1315-1.95 
  Schurig, Wilhelm 2026 GER1.0010.40156.00 
  Straub, Peter 2177 GER0.001-0.3915-5.85 
  Neumann, Erwin 1965 GER1.0010.32154.80 
  Goris-Schouwstra, Adry 1853 NED0.501-0.3015-4.50 
  Eichler, Gottfried 2011 GER1.0010.38155.70 

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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