Individual Calculations May 2011
 Birnbaum, Wolf-Dieter  Total change: -30.25  Rating chartPersonal card
 Landesliga Mecklenburg-Vorpommern Mecklenburg-Vorpommern GER 2010-10-18
RcRownchangeKK*chgGame
 1946 2052 2.00 5 -1.21 25 -30.25 
  Moeller, Stefan 1895 GER1.0010.29257.25 
  Gwiazda, Slawomir 1970 GER0.001-0.6125-15.25 
  Menzel, Michael 1931 GER0.001-0.6625-16.50 
  Bigalke, Steffen 1976 GER0.501-0.1025-2.50 
  Dittrich, Carsten 1960 GER0.501-0.1325-3.25 

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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