Individual Calculations September 2011
 Boehm, Karl  Total change: 10.50  Rating chartPersonal card
 14.Offene Niedersaechsische Senioren-Einzelmeisterschaft Bad Bevensen GER 2011-07-05
RcRownchangeKK*chgGame
 1930 1876 4.50 9 0.70 15 10.50 
  Reinhold, Klaus, Dr. 2132 GER0.001-0.1915-2.85 
  Farin, Friedrich 1555 GER1.0010.13151.95 
  Tuertmann, Dieter 1967 GER0.001-0.3815-5.70 
  Voelkel, Gustav 1645 GER1.0010.21153.15 
  Perk, Egbert 1983 GER1.0010.65159.75 
  Josting, Friedel 2000 GER0.5010.17152.55 
  Hoellger, Herbert 2065 GER0.5010.25153.75 
  Huhn, Ulrich 2000 GER0.5010.17152.55 
  Detert, Heinz 2021 GER0.001-0.3115-4.65 

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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