Individual Calculations August 2013
 Kotlar, Alfred  Total change: -11.25  Rating chartPersonal card
 25. offene Wuerttembergische Seniorenmeisterschaft 2013 Freudenstadt GER 2013-06-28
RcRownchangeKK*chgGame
 1934 2083 5.50 9 -0.75 15 -11.25 
  Jung, Michael, Prof. 1811 GER1.0010.17152.55 
  Sukatsch, Manfred 1985 GER0.001-0.6315-9.45 
  Abel, Hans-Peter 1973 GER1.0010.35155.25 
  Schmidt, Heinrich 1964 GER1.0010.34155.10 
  Mertens, Gottfried 1878 GER0.001-0.7615-11.40 
  Kreie, Guenter 1940 GER0.501-0.1915-2.85 
  Schulz, Eugen 1958 GER1.0010.33154.95 
  Frank, Werner, Dr. 1990 GER0.001-0.6315-9.45 
  Hallmann, Eberhard 1906 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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